135159560

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{57271}}^1$

素因数の和:57341

約数の個数: 32

約数和(自身を含む): 309268800

約数和(自身を除く): 174109240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 57271, 114542, 229084, 286355, 458168, 572710, 1145420, 2290840, 3378989, 6757978, 13515956, 16894945, 27031912, 33789890, 67579780, 135159560]

約数ペア:

[(1, 135159560), (2, 67579780), (4, 33789890), (5, 27031912), (8, 16894945), (10, 13515956), (20, 6757978), (40, 3378989), (59, 2290840), (118, 1145420), (236, 572710), (295, 458168), (472, 286355), (590, 229084), (1180, 114542), (2360, 57271)]