486588160

素因数分解:

$2^8\times 5^1\times {\mathrm{380147}}^1$

素因数の和:380168

約数の個数: 36

約数和(自身を含む): 1165533768

約数和(自身を除く): 678945608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 380147, 760294, 1520588, 1900735, 3041176, 3801470, 6082352, 7602940, 12164704, 15205880, 24329408, 30411760, 48658816, 60823520, 97317632, 121647040, 243294080, 486588160]

約数ペア:

[(1, 486588160), (2, 243294080), (4, 121647040), (5, 97317632), (8, 60823520), (10, 48658816), (16, 30411760), (20, 24329408), (32, 15205880), (40, 12164704), (64, 7602940), (80, 6082352), (128, 3801470), (160, 3041176), (256, 1900735), (320, 1520588), (640, 760294), (1280, 380147)]