858181560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{106739}}^1$

素因数の和:106820

約数の個数: 64

約数和(自身を含む): 2612995200

約数和(自身を除く): 1754813640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 106739, 213478, 320217, 426956, 533695, 640434, 853912, 1067390, 1280868, 1601085, 2134780, 2561736, 3202170, 4269560, 6404340, 7151513, 12808680, 14303026, 21454539, 28606052, 35757565, 42909078, 57212104, 71515130, 85818156, 107272695, 143030260, 171636312, 214545390, 286060520, 429090780, 858181560]

約数ペア:

[(1, 858181560), (2, 429090780), (3, 286060520), (4, 214545390), (5, 171636312), (6, 143030260), (8, 107272695), (10, 85818156), (12, 71515130), (15, 57212104), (20, 42909078), (24, 35757565), (30, 28606052), (40, 21454539), (60, 14303026), (67, 12808680), (120, 7151513), (134, 6404340), (201, 4269560), (268, 3202170), (335, 2561736), (402, 2134780), (536, 1601085), (670, 1280868), (804, 1067390), (1005, 853912), (1340, 640434), (1608, 533695), (2010, 426956), (2680, 320217), (4020, 213478), (8040, 106739)]