861304320

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:782

約数の個数: 320

約数和(自身を含む): 3243810240

約数和(自身を除く): 2382505920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 512, 540, 544, 576, 612, 640, 680, 720, 733, 765, 768, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1280, 1360, 1440, 1466, 1530, 1536, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2199, 2295, 2304, 2448, 2560, 2720, 2880, 2932, 3060, 3264, 3456, 3665, 3672, 3840, 4080, 4320, 4352, 4398, 4590, 4608, 4896, 5440, 5760, 5864, 6120, 6528, 6597, 6912, 7330, 7344, 7680, 8160, 8640, 8704, 8796, 9180, 9792, 10880, 10995, 11520, 11728, 12240, 12461, 13056, 13194, 13824, 14660, 14688, 16320, 17280, 17592, 18360, 19584, 19791, 21760, 21990, 23040, 23456, 24480, 24922, 26112, 26388, 29320, 29376, 32640, 32985, 34560, 35184, 36720, 37383, 39168, 39582, 43520, 43980, 46912, 48960, 49844, 52776, 58640, 58752, 62305, 65280, 65970, 69120, 70368, 73440, 74766, 78336, 79164, 87960, 93824, 97920, 98955, 99688, 105552, 112149, 117280, 117504, 124610, 130560, 131940, 140736, 146880, 149532, 158328, 175920, 186915, 187648, 195840, 197910, 199376, 211104, 224298, 234560, 235008, 249220, 263880, 281472, 293760, 299064, 316656, 336447, 351840, 373830, 375296, 391680, 395820, 398752, 422208, 448596, 469120, 498440, 527760, 560745, 562944, 587520, 598128, 633312, 672894, 703680, 747660, 791640, 797504, 844416, 897192, 938240, 996880, 1055520, 1121490, 1125888, 1175040, 1196256, 1266624, 1345788, 1407360, 1495320, 1583280, 1595008, 1682235, 1688832, 1794384, 1876480, 1993760, 2111040, 2242980, 2392512, 2533248, 2691576, 2814720, 2990640, 3166560, 3190016, 3364470, 3377664, 3588768, 3987520, 4222080, 4485960, 4785024, 5066496, 5383152, 5629440, 5981280, 6333120, 6380032, 6728940, 7177536, 7975040, 8444160, 8971920, 9570048, 10132992, 10766304, 11962560, 12666240, 13457880, 14355072, 15950080, 16888320, 17943840, 19140096, 21532608, 23925120, 25332480, 26915760, 28710144, 31900160, 35887680, 43065216, 47850240, 50664960, 53831520, 57420288, 71775360, 86130432, 95700480, 107663040, 143550720, 172260864, 215326080, 287101440, 430652160, 861304320]

約数ペア:

[(1, 861304320), (2, 430652160), (3, 287101440), (4, 215326080), (5, 172260864), (6, 143550720), (8, 107663040), (9, 95700480), (10, 86130432), (12, 71775360), (15, 57420288), (16, 53831520), (17, 50664960), (18, 47850240), (20, 43065216), (24, 35887680), (27, 31900160), (30, 28710144), (32, 26915760), (34, 25332480), (36, 23925120), (40, 21532608), (45, 19140096), (48, 17943840), (51, 16888320), (54, 15950080), (60, 14355072), (64, 13457880), (68, 12666240), (72, 11962560), (80, 10766304), (85, 10132992), (90, 9570048), (96, 8971920), (102, 8444160), (108, 7975040), (120, 7177536), (128, 6728940), (135, 6380032), (136, 6333120), (144, 5981280), (153, 5629440), (160, 5383152), (170, 5066496), (180, 4785024), (192, 4485960), (204, 4222080), (216, 3987520), (240, 3588768), (255, 3377664), (256, 3364470), (270, 3190016), (272, 3166560), (288, 2990640), (306, 2814720), (320, 2691576), (340, 2533248), (360, 2392512), (384, 2242980), (408, 2111040), (432, 1993760), (459, 1876480), (480, 1794384), (510, 1688832), (512, 1682235), (540, 1595008), (544, 1583280), (576, 1495320), (612, 1407360), (640, 1345788), (680, 1266624), (720, 1196256), (733, 1175040), (765, 1125888), (768, 1121490), (816, 1055520), (864, 996880), (918, 938240), (960, 897192), (1020, 844416), (1080, 797504), (1088, 791640), (1152, 747660), (1224, 703680), (1280, 672894), (1360, 633312), (1440, 598128), (1466, 587520), (1530, 562944), (1536, 560745), (1632, 527760), (1728, 498440), (1836, 469120), (1920, 448596), (2040, 422208), (2160, 398752), (2176, 395820), (2199, 391680), (2295, 375296), (2304, 373830), (2448, 351840), (2560, 336447), (2720, 316656), (2880, 299064), (2932, 293760), (3060, 281472), (3264, 263880), (3456, 249220), (3665, 235008), (3672, 234560), (3840, 224298), (4080, 211104), (4320, 199376), (4352, 197910), (4398, 195840), (4590, 187648), (4608, 186915), (4896, 175920), (5440, 158328), (5760, 149532), (5864, 146880), (6120, 140736), (6528, 131940), (6597, 130560), (6912, 124610), (7330, 117504), (7344, 117280), (7680, 112149), (8160, 105552), (8640, 99688), (8704, 98955), (8796, 97920), (9180, 93824), (9792, 87960), (10880, 79164), (10995, 78336), (11520, 74766), (11728, 73440), (12240, 70368), (12461, 69120), (13056, 65970), (13194, 65280), (13824, 62305), (14660, 58752), (14688, 58640), (16320, 52776), (17280, 49844), (17592, 48960), (18360, 46912), (19584, 43980), (19791, 43520), (21760, 39582), (21990, 39168), (23040, 37383), (23456, 36720), (24480, 35184), (24922, 34560), (26112, 32985), (26388, 32640), (29320, 29376)]