152020920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1266841}}^1$

素因数の和:1266855

約数の個数: 32

約数和(自身を含む): 456063120

約数和(自身を除く): 304042200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1266841, 2533682, 3800523, 5067364, 6334205, 7601046, 10134728, 12668410, 15202092, 19002615, 25336820, 30404184, 38005230, 50673640, 76010460, 152020920]

約数ペア:

[(1, 152020920), (2, 76010460), (3, 50673640), (4, 38005230), (5, 30404184), (6, 25336820), (8, 19002615), (10, 15202092), (12, 12668410), (15, 10134728), (20, 7601046), (24, 6334205), (30, 5067364), (40, 3800523), (60, 2533682), (120, 1266841)]