156720984540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{4689437}}^1$

素因数の和:4690006

約数の個数: 48

約数和(自身を含む): 439606675872

約数和(自身を除く): 282885691332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 557, 1114, 1671, 2228, 2785, 3342, 5570, 6684, 8355, 11140, 16710, 33420, 4689437, 9378874, 14068311, 18757748, 23447185, 28136622, 46894370, 56273244, 70341555, 93788740, 140683110, 281366220, 2612016409, 5224032818, 7836049227, 10448065636, 13060082045, 15672098454, 26120164090, 31344196908, 39180246135, 52240328180, 78360492270, 156720984540]

約数ペア:

[(1, 156720984540), (2, 78360492270), (3, 52240328180), (4, 39180246135), (5, 31344196908), (6, 26120164090), (10, 15672098454), (12, 13060082045), (15, 10448065636), (20, 7836049227), (30, 5224032818), (60, 2612016409), (557, 281366220), (1114, 140683110), (1671, 93788740), (2228, 70341555), (2785, 56273244), (3342, 46894370), (5570, 28136622), (6684, 23447185), (8355, 18757748), (11140, 14068311), (16710, 9378874), (33420, 4689437)]