48765720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{406381}}^1$

素因数の和:406395

約数の個数: 32

約数和(自身を含む): 146297520

約数和(自身を除く): 97531800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 406381, 812762, 1219143, 1625524, 2031905, 2438286, 3251048, 4063810, 4876572, 6095715, 8127620, 9753144, 12191430, 16255240, 24382860, 48765720]

約数ペア:

[(1, 48765720), (2, 24382860), (3, 16255240), (4, 12191430), (5, 9753144), (6, 8127620), (8, 6095715), (10, 4876572), (12, 4063810), (15, 3251048), (20, 2438286), (24, 2031905), (30, 1625524), (40, 1219143), (60, 812762), (120, 406381)]