131712960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{137201}}^1$

素因数の和:137221

約数の個数: 56

約数和(自身を含む): 418191696

約数和(自身を除く): 286478736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 137201, 274402, 411603, 548804, 686005, 823206, 1097608, 1372010, 1646412, 2058015, 2195216, 2744020, 3292824, 4116030, 4390432, 5488040, 6585648, 8232060, 8780864, 10976080, 13171296, 16464120, 21952160, 26342592, 32928240, 43904320, 65856480, 131712960]

約数ペア:

[(1, 131712960), (2, 65856480), (3, 43904320), (4, 32928240), (5, 26342592), (6, 21952160), (8, 16464120), (10, 13171296), (12, 10976080), (15, 8780864), (16, 8232060), (20, 6585648), (24, 5488040), (30, 4390432), (32, 4116030), (40, 3292824), (48, 2744020), (60, 2195216), (64, 2058015), (80, 1646412), (96, 1372010), (120, 1097608), (160, 823206), (192, 686005), (240, 548804), (320, 411603), (480, 274402), (960, 137201)]