25485480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{70793}}^1$

素因数の和:70810

約数の個数: 48

約数和(自身を含む): 82828980

約数和(自身を除く): 57343500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 70793, 141586, 212379, 283172, 353965, 424758, 566344, 637137, 707930, 849516, 1061895, 1274274, 1415860, 1699032, 2123790, 2548548, 2831720, 3185685, 4247580, 5097096, 6371370, 8495160, 12742740, 25485480]

約数ペア:

[(1, 25485480), (2, 12742740), (3, 8495160), (4, 6371370), (5, 5097096), (6, 4247580), (8, 3185685), (9, 2831720), (10, 2548548), (12, 2123790), (15, 1699032), (18, 1415860), (20, 1274274), (24, 1061895), (30, 849516), (36, 707930), (40, 637137), (45, 566344), (60, 424758), (72, 353965), (90, 283172), (120, 212379), (180, 141586), (360, 70793)]