478587960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:403

約数の個数: 256

約数和(自身を含む): 1705536000

約数和(自身を除く): 1226948040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 83, 90, 95, 108, 114, 120, 135, 152, 166, 171, 180, 190, 216, 228, 249, 270, 281, 285, 332, 342, 360, 380, 415, 456, 498, 513, 540, 562, 570, 664, 684, 747, 760, 830, 843, 855, 996, 1026, 1080, 1124, 1140, 1245, 1368, 1405, 1494, 1577, 1660, 1686, 1710, 1992, 2052, 2241, 2248, 2280, 2490, 2529, 2565, 2810, 2988, 3154, 3320, 3372, 3420, 3735, 4104, 4215, 4482, 4731, 4980, 5058, 5130, 5339, 5620, 5976, 6308, 6744, 6840, 7470, 7587, 7885, 8430, 8964, 9462, 9960, 10116, 10260, 10678, 11205, 11240, 12616, 12645, 14193, 14940, 15174, 15770, 16017, 16860, 17928, 18924, 20232, 20520, 21356, 22410, 23323, 23655, 25290, 26695, 28386, 29880, 30348, 31540, 32034, 33720, 37848, 37935, 42579, 42712, 44820, 46646, 47310, 48051, 50580, 53390, 56772, 60696, 63080, 64068, 69969, 70965, 75870, 80085, 85158, 89640, 93292, 94620, 96102, 101160, 106780, 113544, 116615, 128136, 139938, 141930, 144153, 151740, 160170, 170316, 186584, 189240, 192204, 209907, 212895, 213560, 233230, 240255, 279876, 283860, 288306, 303480, 320340, 340632, 349845, 384408, 419814, 425790, 443137, 466460, 480510, 559752, 567720, 576612, 629721, 640680, 699690, 720765, 839628, 851580, 886274, 932920, 961020, 1049535, 1153224, 1259442, 1329411, 1399380, 1441530, 1679256, 1703160, 1772548, 1922040, 2099070, 2215685, 2518884, 2658822, 2798760, 2883060, 3148605, 3545096, 3988233, 4198140, 4431370, 5037768, 5317644, 5766120, 6297210, 6647055, 7976466, 8396280, 8862740, 10635288, 11964699, 12594420, 13294110, 15952932, 17725480, 19941165, 23929398, 25188840, 26588220, 31905864, 39882330, 47858796, 53176440, 59823495, 79764660, 95717592, 119646990, 159529320, 239293980, 478587960]

約数ペア:

[(1, 478587960), (2, 239293980), (3, 159529320), (4, 119646990), (5, 95717592), (6, 79764660), (8, 59823495), (9, 53176440), (10, 47858796), (12, 39882330), (15, 31905864), (18, 26588220), (19, 25188840), (20, 23929398), (24, 19941165), (27, 17725480), (30, 15952932), (36, 13294110), (38, 12594420), (40, 11964699), (45, 10635288), (54, 8862740), (57, 8396280), (60, 7976466), (72, 6647055), (76, 6297210), (83, 5766120), (90, 5317644), (95, 5037768), (108, 4431370), (114, 4198140), (120, 3988233), (135, 3545096), (152, 3148605), (166, 2883060), (171, 2798760), (180, 2658822), (190, 2518884), (216, 2215685), (228, 2099070), (249, 1922040), (270, 1772548), (281, 1703160), (285, 1679256), (332, 1441530), (342, 1399380), (360, 1329411), (380, 1259442), (415, 1153224), (456, 1049535), (498, 961020), (513, 932920), (540, 886274), (562, 851580), (570, 839628), (664, 720765), (684, 699690), (747, 640680), (760, 629721), (830, 576612), (843, 567720), (855, 559752), (996, 480510), (1026, 466460), (1080, 443137), (1124, 425790), (1140, 419814), (1245, 384408), (1368, 349845), (1405, 340632), (1494, 320340), (1577, 303480), (1660, 288306), (1686, 283860), (1710, 279876), (1992, 240255), (2052, 233230), (2241, 213560), (2248, 212895), (2280, 209907), (2490, 192204), (2529, 189240), (2565, 186584), (2810, 170316), (2988, 160170), (3154, 151740), (3320, 144153), (3372, 141930), (3420, 139938), (3735, 128136), (4104, 116615), (4215, 113544), (4482, 106780), (4731, 101160), (4980, 96102), (5058, 94620), (5130, 93292), (5339, 89640), (5620, 85158), (5976, 80085), (6308, 75870), (6744, 70965), (6840, 69969), (7470, 64068), (7587, 63080), (7885, 60696), (8430, 56772), (8964, 53390), (9462, 50580), (9960, 48051), (10116, 47310), (10260, 46646), (10678, 44820), (11205, 42712), (11240, 42579), (12616, 37935), (12645, 37848), (14193, 33720), (14940, 32034), (15174, 31540), (15770, 30348), (16017, 29880), (16860, 28386), (17928, 26695), (18924, 25290), (20232, 23655), (20520, 23323), (21356, 22410)]