4720796880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19669987}}^1$

素因数の和:19670003

約数の個数: 40

約数和(自身を含む): 14634471072

約数和(自身を除く): 9913674192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 19669987, 39339974, 59009961, 78679948, 98349935, 118019922, 157359896, 196699870, 236039844, 295049805, 314719792, 393399740, 472079688, 590099610, 786799480, 944159376, 1180199220, 1573598960, 2360398440, 4720796880]

約数ペア:

[(1, 4720796880), (2, 2360398440), (3, 1573598960), (4, 1180199220), (5, 944159376), (6, 786799480), (8, 590099610), (10, 472079688), (12, 393399740), (15, 314719792), (16, 295049805), (20, 236039844), (24, 196699870), (30, 157359896), (40, 118019922), (48, 98349935), (60, 78679948), (80, 59009961), (120, 39339974), (240, 19669987)]