54615840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{113783}}^1$

素因数の和:113801

約数の個数: 48

約数和(自身を含む): 172041408

約数和(自身を除く): 117425568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 113783, 227566, 341349, 455132, 568915, 682698, 910264, 1137830, 1365396, 1706745, 1820528, 2275660, 2730792, 3413490, 3641056, 4551320, 5461584, 6826980, 9102640, 10923168, 13653960, 18205280, 27307920, 54615840]

約数ペア:

[(1, 54615840), (2, 27307920), (3, 18205280), (4, 13653960), (5, 10923168), (6, 9102640), (8, 6826980), (10, 5461584), (12, 4551320), (15, 3641056), (16, 3413490), (20, 2730792), (24, 2275660), (30, 1820528), (32, 1706745), (40, 1365396), (48, 1137830), (60, 910264), (80, 682698), (96, 568915), (120, 455132), (160, 341349), (240, 227566), (480, 113783)]