481007280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6703}}^1$

素因数の和:6755

約数の個数: 160

約数和(自身を含む): 1675892736

約数和(自身を除く): 1194885456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 552, 598, 624, 690, 780, 897, 920, 1040, 1104, 1196, 1380, 1495, 1560, 1794, 1840, 2392, 2760, 2990, 3120, 3588, 4485, 4784, 5520, 5980, 6703, 7176, 8970, 11960, 13406, 14352, 17940, 20109, 23920, 26812, 33515, 35880, 40218, 53624, 67030, 71760, 80436, 87139, 100545, 107248, 134060, 154169, 160872, 174278, 201090, 261417, 268120, 308338, 321744, 348556, 402180, 435695, 462507, 522834, 536240, 616676, 697112, 770845, 804360, 871390, 925014, 1045668, 1233352, 1307085, 1394224, 1541690, 1608720, 1742780, 1850028, 2004197, 2091336, 2312535, 2466704, 2614170, 3083380, 3485560, 3700056, 4008394, 4182672, 4625070, 5228340, 6012591, 6166760, 6971120, 7400112, 8016788, 9250140, 10020985, 10456680, 12025182, 12333520, 16033576, 18500280, 20041970, 20913360, 24050364, 30062955, 32067152, 37000560, 40083940, 48100728, 60125910, 80167880, 96201456, 120251820, 160335760, 240503640, 481007280]

約数ペア:

[(1, 481007280), (2, 240503640), (3, 160335760), (4, 120251820), (5, 96201456), (6, 80167880), (8, 60125910), (10, 48100728), (12, 40083940), (13, 37000560), (15, 32067152), (16, 30062955), (20, 24050364), (23, 20913360), (24, 20041970), (26, 18500280), (30, 16033576), (39, 12333520), (40, 12025182), (46, 10456680), (48, 10020985), (52, 9250140), (60, 8016788), (65, 7400112), (69, 6971120), (78, 6166760), (80, 6012591), (92, 5228340), (104, 4625070), (115, 4182672), (120, 4008394), (130, 3700056), (138, 3485560), (156, 3083380), (184, 2614170), (195, 2466704), (208, 2312535), (230, 2091336), (240, 2004197), (260, 1850028), (276, 1742780), (299, 1608720), (312, 1541690), (345, 1394224), (368, 1307085), (390, 1233352), (460, 1045668), (520, 925014), (552, 871390), (598, 804360), (624, 770845), (690, 697112), (780, 616676), (897, 536240), (920, 522834), (1040, 462507), (1104, 435695), (1196, 402180), (1380, 348556), (1495, 321744), (1560, 308338), (1794, 268120), (1840, 261417), (2392, 201090), (2760, 174278), (2990, 160872), (3120, 154169), (3588, 134060), (4485, 107248), (4784, 100545), (5520, 87139), (5980, 80436), (6703, 71760), (7176, 67030), (8970, 53624), (11960, 40218), (13406, 35880), (14352, 33515), (17940, 26812), (20109, 23920)]