64128360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{534403}}^1$

素因数の和:534417

約数の個数: 32

約数和(自身を含む): 192385440

約数和(自身を除く): 128257080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 534403, 1068806, 1603209, 2137612, 2672015, 3206418, 4275224, 5344030, 6412836, 8016045, 10688060, 12825672, 16032090, 21376120, 32064180, 64128360]

約数ペア:

[(1, 64128360), (2, 32064180), (3, 21376120), (4, 16032090), (5, 12825672), (6, 10688060), (8, 8016045), (10, 6412836), (12, 5344030), (15, 4275224), (20, 3206418), (24, 2672015), (30, 2137612), (40, 1603209), (60, 1068806), (120, 534403)]