24680480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 65499840

約数和(自身を除く): 40819360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 74, 80, 88, 110, 148, 160, 176, 185, 220, 296, 352, 370, 379, 407, 440, 592, 740, 758, 814, 880, 1184, 1480, 1516, 1628, 1760, 1895, 2035, 2960, 3032, 3256, 3790, 4070, 4169, 5920, 6064, 6512, 7580, 8140, 8338, 12128, 13024, 14023, 15160, 16280, 16676, 20845, 28046, 30320, 32560, 33352, 41690, 56092, 60640, 65120, 66704, 70115, 83380, 112184, 133408, 140230, 154253, 166760, 224368, 280460, 308506, 333520, 448736, 560920, 617012, 667040, 771265, 1121840, 1234024, 1542530, 2243680, 2468048, 3085060, 4936096, 6170120, 12340240, 24680480]

約数ペア:

[(1, 24680480), (2, 12340240), (4, 6170120), (5, 4936096), (8, 3085060), (10, 2468048), (11, 2243680), (16, 1542530), (20, 1234024), (22, 1121840), (32, 771265), (37, 667040), (40, 617012), (44, 560920), (55, 448736), (74, 333520), (80, 308506), (88, 280460), (110, 224368), (148, 166760), (160, 154253), (176, 140230), (185, 133408), (220, 112184), (296, 83380), (352, 70115), (370, 66704), (379, 65120), (407, 60640), (440, 56092), (592, 41690), (740, 33352), (758, 32560), (814, 30320), (880, 28046), (1184, 20845), (1480, 16676), (1516, 16280), (1628, 15160), (1760, 14023), (1895, 13024), (2035, 12128), (2960, 8338), (3032, 8140), (3256, 7580), (3790, 6512), (4070, 6064), (4169, 5920)]