6885240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 20835360

約数和(自身を除く): 13950120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 317, 362, 543, 634, 724, 905, 951, 1086, 1268, 1448, 1585, 1810, 1902, 2172, 2536, 2715, 3170, 3620, 3804, 4344, 4755, 5430, 6340, 7240, 7608, 9510, 10860, 12680, 19020, 21720, 38040, 57377, 114754, 172131, 229508, 286885, 344262, 459016, 573770, 688524, 860655, 1147540, 1377048, 1721310, 2295080, 3442620, 6885240]

約数ペア:

[(1, 6885240), (2, 3442620), (3, 2295080), (4, 1721310), (5, 1377048), (6, 1147540), (8, 860655), (10, 688524), (12, 573770), (15, 459016), (20, 344262), (24, 286885), (30, 229508), (40, 172131), (60, 114754), (120, 57377), (181, 38040), (317, 21720), (362, 19020), (543, 12680), (634, 10860), (724, 9510), (905, 7608), (951, 7240), (1086, 6340), (1268, 5430), (1448, 4755), (1585, 4344), (1810, 3804), (1902, 3620), (2172, 3170), (2536, 2715)]