82854120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16057}}^1$

素因数の和:16114

約数の個数: 64

約数和(自身を含む): 254358720

約数和(自身を除く): 171504600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 16057, 32114, 48171, 64228, 80285, 96342, 128456, 160570, 192684, 240855, 321140, 385368, 481710, 642280, 690451, 963420, 1380902, 1926840, 2071353, 2761804, 3452255, 4142706, 5523608, 6904510, 8285412, 10356765, 13809020, 16570824, 20713530, 27618040, 41427060, 82854120]

約数ペア:

[(1, 82854120), (2, 41427060), (3, 27618040), (4, 20713530), (5, 16570824), (6, 13809020), (8, 10356765), (10, 8285412), (12, 6904510), (15, 5523608), (20, 4142706), (24, 3452255), (30, 2761804), (40, 2071353), (43, 1926840), (60, 1380902), (86, 963420), (120, 690451), (129, 642280), (172, 481710), (215, 385368), (258, 321140), (344, 240855), (430, 192684), (516, 160570), (645, 128456), (860, 96342), (1032, 80285), (1290, 64228), (1720, 48171), (2580, 32114), (5160, 16057)]