505644480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1451}}^1$

素因数の和:1496

約数の個数: 252

約数和(自身を含む): 1913007096

約数和(自身を除く): 1407362616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 264, 288, 320, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 576, 605, 660, 704, 720, 726, 792, 880, 960, 968, 990, 1056, 1089, 1210, 1320, 1440, 1451, 1452, 1584, 1760, 1815, 1936, 1980, 2112, 2178, 2420, 2640, 2880, 2902, 2904, 3168, 3520, 3630, 3872, 3960, 4353, 4356, 4840, 5280, 5445, 5804, 5808, 6336, 7255, 7260, 7744, 7920, 8706, 8712, 9680, 10560, 10890, 11608, 11616, 13059, 14510, 14520, 15840, 15961, 17412, 17424, 19360, 21765, 21780, 23216, 23232, 26118, 29020, 29040, 31680, 31922, 34824, 34848, 38720, 43530, 43560, 46432, 47883, 52236, 58040, 58080, 63844, 65295, 69648, 69696, 79805, 87060, 87120, 92864, 95766, 104472, 116080, 116160, 127688, 130590, 139296, 143649, 159610, 174120, 174240, 175571, 191532, 208944, 232160, 239415, 255376, 261180, 278592, 287298, 319220, 348240, 348480, 351142, 383064, 417888, 464320, 478830, 510752, 522360, 526713, 574596, 638440, 696480, 702284, 718245, 766128, 835776, 877855, 957660, 1021504, 1044720, 1053426, 1149192, 1276880, 1392960, 1404568, 1436490, 1532256, 1580139, 1755710, 1915320, 2089440, 2106852, 2298384, 2553760, 2633565, 2809136, 2872980, 3064512, 3160278, 3511420, 3830640, 4178880, 4213704, 4596768, 5107520, 5267130, 5618272, 5745960, 6320556, 7022840, 7661280, 7900695, 8427408, 9193536, 10534260, 11236544, 11491920, 12641112, 14045680, 15322560, 15801390, 16854816, 21068520, 22983840, 25282224, 28091360, 31602780, 33709632, 42137040, 45967680, 50564448, 56182720, 63205560, 84274080, 101128896, 126411120, 168548160, 252822240, 505644480]

約数ペア:

[(1, 505644480), (2, 252822240), (3, 168548160), (4, 126411120), (5, 101128896), (6, 84274080), (8, 63205560), (9, 56182720), (10, 50564448), (11, 45967680), (12, 42137040), (15, 33709632), (16, 31602780), (18, 28091360), (20, 25282224), (22, 22983840), (24, 21068520), (30, 16854816), (32, 15801390), (33, 15322560), (36, 14045680), (40, 12641112), (44, 11491920), (45, 11236544), (48, 10534260), (55, 9193536), (60, 8427408), (64, 7900695), (66, 7661280), (72, 7022840), (80, 6320556), (88, 5745960), (90, 5618272), (96, 5267130), (99, 5107520), (110, 4596768), (120, 4213704), (121, 4178880), (132, 3830640), (144, 3511420), (160, 3160278), (165, 3064512), (176, 2872980), (180, 2809136), (192, 2633565), (198, 2553760), (220, 2298384), (240, 2106852), (242, 2089440), (264, 1915320), (288, 1755710), (320, 1580139), (330, 1532256), (352, 1436490), (360, 1404568), (363, 1392960), (396, 1276880), (440, 1149192), (480, 1053426), (484, 1044720), (495, 1021504), (528, 957660), (576, 877855), (605, 835776), (660, 766128), (704, 718245), (720, 702284), (726, 696480), (792, 638440), (880, 574596), (960, 526713), (968, 522360), (990, 510752), (1056, 478830), (1089, 464320), (1210, 417888), (1320, 383064), (1440, 351142), (1451, 348480), (1452, 348240), (1584, 319220), (1760, 287298), (1815, 278592), (1936, 261180), (1980, 255376), (2112, 239415), (2178, 232160), (2420, 208944), (2640, 191532), (2880, 175571), (2902, 174240), (2904, 174120), (3168, 159610), (3520, 143649), (3630, 139296), (3872, 130590), (3960, 127688), (4353, 116160), (4356, 116080), (4840, 104472), (5280, 95766), (5445, 92864), (5804, 87120), (5808, 87060), (6336, 79805), (7255, 69696), (7260, 69648), (7744, 65295), (7920, 63844), (8706, 58080), (8712, 58040), (9680, 52236), (10560, 47883), (10890, 46432), (11608, 43560), (11616, 43530), (13059, 38720), (14510, 34848), (14520, 34824), (15840, 31922), (15961, 31680), (17412, 29040), (17424, 29020), (19360, 26118), (21765, 23232), (21780, 23216)]