4120260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1597}}^1$

素因数の和:1652

約数の個数: 48

約数和(自身を含む): 11812416

約数和(自身を除く): 7692156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 1597, 2580, 3194, 4791, 6388, 7985, 9582, 15970, 19164, 23955, 31940, 47910, 68671, 95820, 137342, 206013, 274684, 343355, 412026, 686710, 824052, 1030065, 1373420, 2060130, 4120260]

約数ペア:

[(1, 4120260), (2, 2060130), (3, 1373420), (4, 1030065), (5, 824052), (6, 686710), (10, 412026), (12, 343355), (15, 274684), (20, 206013), (30, 137342), (43, 95820), (60, 68671), (86, 47910), (129, 31940), (172, 23955), (215, 19164), (258, 15970), (430, 9582), (516, 7985), (645, 6388), (860, 4791), (1290, 3194), (1597, 2580)]