15664086840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{69767}}^1$

素因数の和:71652

約数の個数: 64

約数和(自身を含む): 47018050560

約数和(自身を除く): 31353963720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1871, 3742, 5613, 7484, 9355, 11226, 14968, 18710, 22452, 28065, 37420, 44904, 56130, 69767, 74840, 112260, 139534, 209301, 224520, 279068, 348835, 418602, 558136, 697670, 837204, 1046505, 1395340, 1674408, 2093010, 2790680, 4186020, 8372040, 130534057, 261068114, 391602171, 522136228, 652670285, 783204342, 1044272456, 1305340570, 1566408684, 1958010855, 2610681140, 3132817368, 3916021710, 5221362280, 7832043420, 15664086840]

約数ペア:

[(1, 15664086840), (2, 7832043420), (3, 5221362280), (4, 3916021710), (5, 3132817368), (6, 2610681140), (8, 1958010855), (10, 1566408684), (12, 1305340570), (15, 1044272456), (20, 783204342), (24, 652670285), (30, 522136228), (40, 391602171), (60, 261068114), (120, 130534057), (1871, 8372040), (3742, 4186020), (5613, 2790680), (7484, 2093010), (9355, 1674408), (11226, 1395340), (14968, 1046505), (18710, 837204), (22452, 697670), (28065, 558136), (37420, 418602), (44904, 348835), (56130, 279068), (69767, 224520), (74840, 209301), (112260, 139534)]