100970640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{140237}}^1$

素因数の和:140256

約数の個数: 60

約数和(自身を含む): 339095484

約数和(自身を除く): 238124844

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 140237, 280474, 420711, 560948, 701185, 841422, 1121896, 1262133, 1402370, 1682844, 2103555, 2243792, 2524266, 2804740, 3365688, 4207110, 5048532, 5609480, 6310665, 6731376, 8414220, 10097064, 11218960, 12621330, 16828440, 20194128, 25242660, 33656880, 50485320, 100970640]

約数ペア:

[(1, 100970640), (2, 50485320), (3, 33656880), (4, 25242660), (5, 20194128), (6, 16828440), (8, 12621330), (9, 11218960), (10, 10097064), (12, 8414220), (15, 6731376), (16, 6310665), (18, 5609480), (20, 5048532), (24, 4207110), (30, 3365688), (36, 2804740), (40, 2524266), (45, 2243792), (48, 2103555), (60, 1682844), (72, 1402370), (80, 1262133), (90, 1121896), (120, 841422), (144, 701185), (180, 560948), (240, 420711), (360, 280474), (720, 140237)]