4488240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{18701}}^1$

素因数の和:18717

約数の個数: 40

約数和(自身を含む): 13914288

約数和(自身を除く): 9426048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 18701, 37402, 56103, 74804, 93505, 112206, 149608, 187010, 224412, 280515, 299216, 374020, 448824, 561030, 748040, 897648, 1122060, 1496080, 2244120, 4488240]

約数ペア:

[(1, 4488240), (2, 2244120), (3, 1496080), (4, 1122060), (5, 897648), (6, 748040), (8, 561030), (10, 448824), (12, 374020), (15, 299216), (16, 280515), (20, 224412), (24, 187010), (30, 149608), (40, 112206), (48, 93505), (60, 74804), (80, 56103), (120, 37402), (240, 18701)]