86975760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8839}}^1$

素因数の和:8896

約数の個数: 80

約数和(自身を含む): 276232320

約数和(自身を除く): 189256560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 8839, 9840, 17678, 26517, 35356, 44195, 53034, 70712, 88390, 106068, 132585, 141424, 176780, 212136, 265170, 353560, 362399, 424272, 530340, 707120, 724798, 1060680, 1087197, 1449596, 1811995, 2121360, 2174394, 2899192, 3623990, 4348788, 5435985, 5798384, 7247980, 8697576, 10871970, 14495960, 17395152, 21743940, 28991920, 43487880, 86975760]

約数ペア:

[(1, 86975760), (2, 43487880), (3, 28991920), (4, 21743940), (5, 17395152), (6, 14495960), (8, 10871970), (10, 8697576), (12, 7247980), (15, 5798384), (16, 5435985), (20, 4348788), (24, 3623990), (30, 2899192), (40, 2174394), (41, 2121360), (48, 1811995), (60, 1449596), (80, 1087197), (82, 1060680), (120, 724798), (123, 707120), (164, 530340), (205, 424272), (240, 362399), (246, 353560), (328, 265170), (410, 212136), (492, 176780), (615, 141424), (656, 132585), (820, 106068), (984, 88390), (1230, 70712), (1640, 53034), (1968, 44195), (2460, 35356), (3280, 26517), (4920, 17678), (8839, 9840)]