7405680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:598

約数の個数: 80

約数和(自身を含む): 23391360

約数和(自身を除く): 15985680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 523, 590, 708, 885, 944, 1046, 1180, 1416, 1569, 1770, 2092, 2360, 2615, 2832, 3138, 3540, 4184, 4720, 5230, 6276, 7080, 7845, 8368, 10460, 12552, 14160, 15690, 20920, 25104, 30857, 31380, 41840, 61714, 62760, 92571, 123428, 125520, 154285, 185142, 246856, 308570, 370284, 462855, 493712, 617140, 740568, 925710, 1234280, 1481136, 1851420, 2468560, 3702840, 7405680]

約数ペア:

[(1, 7405680), (2, 3702840), (3, 2468560), (4, 1851420), (5, 1481136), (6, 1234280), (8, 925710), (10, 740568), (12, 617140), (15, 493712), (16, 462855), (20, 370284), (24, 308570), (30, 246856), (40, 185142), (48, 154285), (59, 125520), (60, 123428), (80, 92571), (118, 62760), (120, 61714), (177, 41840), (236, 31380), (240, 30857), (295, 25104), (354, 20920), (472, 15690), (523, 14160), (590, 12552), (708, 10460), (885, 8368), (944, 7845), (1046, 7080), (1180, 6276), (1416, 5230), (1569, 4720), (1770, 4184), (2092, 3540), (2360, 3138), (2615, 2832)]