64490460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1889}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 180986400

約数和(自身を除く): 116495940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 569, 1138, 1707, 1889, 2276, 2845, 3414, 3778, 5667, 5690, 6828, 7556, 8535, 9445, 11334, 11380, 17070, 18890, 22668, 28335, 34140, 37780, 56670, 113340, 1074841, 2149682, 3224523, 4299364, 5374205, 6449046, 10748410, 12898092, 16122615, 21496820, 32245230, 64490460]

約数ペア:

[(1, 64490460), (2, 32245230), (3, 21496820), (4, 16122615), (5, 12898092), (6, 10748410), (10, 6449046), (12, 5374205), (15, 4299364), (20, 3224523), (30, 2149682), (60, 1074841), (569, 113340), (1138, 56670), (1707, 37780), (1889, 34140), (2276, 28335), (2845, 22668), (3414, 18890), (3778, 17070), (5667, 11380), (5690, 11334), (6828, 9445), (7556, 8535)]