75718560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157747}}^1$

素因数の和:157765

約数の個数: 48

約数和(自身を含む): 238514976

約数和(自身を除く): 162796416

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, 157747, 315494, 473241, 630988, 788735, 946482, 1261976, 1577470, 1892964, 2366205, 2523952, 3154940, 3785928, 4732410, 5047904, 6309880, 7571856, 9464820, 12619760, 15143712, 18929640, 25239520, 37859280, 75718560]

約数ペア:

[(1, 75718560), (2, 37859280), (3, 25239520), (4, 18929640), (5, 15143712), (6, 12619760), (8, 9464820), (10, 7571856), (12, 6309880), (15, 5047904), (16, 4732410), (20, 3785928), (24, 3154940), (30, 2523952), (32, 2366205), (40, 1892964), (48, 1577470), (60, 1261976), (80, 946482), (96, 788735), (120, 630988), (160, 473241), (240, 315494), (480, 157747)]