25992480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{54151}}^1$

素因数の和:54169

約数の個数: 48

約数和(自身を含む): 81877824

約数和(自身を除く): 55885344

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, 54151, 108302, 162453, 216604, 270755, 324906, 433208, 541510, 649812, 812265, 866416, 1083020, 1299624, 1624530, 1732832, 2166040, 2599248, 3249060, 4332080, 5198496, 6498120, 8664160, 12996240, 25992480]

約数ペア:

[(1, 25992480), (2, 12996240), (3, 8664160), (4, 6498120), (5, 5198496), (6, 4332080), (8, 3249060), (10, 2599248), (12, 2166040), (15, 1732832), (16, 1624530), (20, 1299624), (24, 1083020), (30, 866416), (32, 812265), (40, 649812), (48, 541510), (60, 433208), (80, 324906), (96, 270755), (120, 216604), (160, 162453), (240, 108302), (480, 54151)]