85914480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{357977}}^1$

素因数の和:357993

約数の個数: 40

約数和(自身を含む): 266335632

約数和(自身を除く): 180421152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 357977, 715954, 1073931, 1431908, 1789885, 2147862, 2863816, 3579770, 4295724, 5369655, 5727632, 7159540, 8591448, 10739310, 14319080, 17182896, 21478620, 28638160, 42957240, 85914480]

約数ペア:

[(1, 85914480), (2, 42957240), (3, 28638160), (4, 21478620), (5, 17182896), (6, 14319080), (8, 10739310), (10, 8591448), (12, 7159540), (15, 5727632), (16, 5369655), (20, 4295724), (24, 3579770), (30, 2863816), (40, 2147862), (48, 1789885), (60, 1431908), (80, 1073931), (120, 715954), (240, 357977)]