136425720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8179}}^1$

素因数の和:8332

約数の個数: 64

約数和(自身を含む): 412272000

約数和(自身を除く): 275846280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8179, 8340, 16358, 16680, 24537, 32716, 40895, 49074, 65432, 81790, 98148, 122685, 163580, 196296, 245370, 327160, 490740, 981480, 1136881, 2273762, 3410643, 4547524, 5684405, 6821286, 9095048, 11368810, 13642572, 17053215, 22737620, 27285144, 34106430, 45475240, 68212860, 136425720]

約数ペア:

[(1, 136425720), (2, 68212860), (3, 45475240), (4, 34106430), (5, 27285144), (6, 22737620), (8, 17053215), (10, 13642572), (12, 11368810), (15, 9095048), (20, 6821286), (24, 5684405), (30, 4547524), (40, 3410643), (60, 2273762), (120, 1136881), (139, 981480), (278, 490740), (417, 327160), (556, 245370), (695, 196296), (834, 163580), (1112, 122685), (1390, 98148), (1668, 81790), (2085, 65432), (2780, 49074), (3336, 40895), (4170, 32716), (5560, 24537), (8179, 16680), (8340, 16358)]