83639760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3257}}^1$

素因数の和:3380

約数の個数: 80

約数和(自身を含む): 261786816

約数和(自身を除く): 178147056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 3257, 4280, 5136, 6420, 6514, 8560, 9771, 12840, 13028, 16285, 19542, 25680, 26056, 32570, 39084, 48855, 52112, 65140, 78168, 97710, 130280, 156336, 195420, 260560, 348499, 390840, 696998, 781680, 1045497, 1393996, 1742495, 2090994, 2787992, 3484990, 4181988, 5227485, 5575984, 6969980, 8363976, 10454970, 13939960, 16727952, 20909940, 27879920, 41819880, 83639760]

約数ペア:

[(1, 83639760), (2, 41819880), (3, 27879920), (4, 20909940), (5, 16727952), (6, 13939960), (8, 10454970), (10, 8363976), (12, 6969980), (15, 5575984), (16, 5227485), (20, 4181988), (24, 3484990), (30, 2787992), (40, 2090994), (48, 1742495), (60, 1393996), (80, 1045497), (107, 781680), (120, 696998), (214, 390840), (240, 348499), (321, 260560), (428, 195420), (535, 156336), (642, 130280), (856, 97710), (1070, 78168), (1284, 65140), (1605, 52112), (1712, 48855), (2140, 39084), (2568, 32570), (3210, 26056), (3257, 25680), (4280, 19542), (5136, 16285), (6420, 13028), (6514, 12840), (8560, 9771)]