7885963980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{4867879}}^1$

素因数の和:4867900

約数の個数: 60

約数和(自身を含む): 24738566160

約数和(自身を除く): 16852602180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 4867879, 9735758, 14603637, 19471516, 24339395, 29207274, 43810911, 48678790, 58414548, 73018185, 87621822, 97357580, 131432733, 146036370, 175243644, 219054555, 262865466, 292072740, 394298199, 438109110, 525730932, 657163665, 788596398, 876218220, 1314327330, 1577192796, 1971490995, 2628654660, 3942981990, 7885963980]

約数ペア:

[(1, 7885963980), (2, 3942981990), (3, 2628654660), (4, 1971490995), (5, 1577192796), (6, 1314327330), (9, 876218220), (10, 788596398), (12, 657163665), (15, 525730932), (18, 438109110), (20, 394298199), (27, 292072740), (30, 262865466), (36, 219054555), (45, 175243644), (54, 146036370), (60, 131432733), (81, 97357580), (90, 87621822), (108, 73018185), (135, 58414548), (162, 48678790), (180, 43810911), (270, 29207274), (324, 24339395), (405, 19471516), (540, 14603637), (810, 9735758), (1620, 4867879)]