80573160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{671443}}^1$

素因数の和:671457

約数の個数: 32

約数和(自身を含む): 241719840

約数和(自身を除く): 161146680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 671443, 1342886, 2014329, 2685772, 3357215, 4028658, 5371544, 6714430, 8057316, 10071645, 13428860, 16114632, 20143290, 26857720, 40286580, 80573160]

約数ペア:

[(1, 80573160), (2, 40286580), (3, 26857720), (4, 20143290), (5, 16114632), (6, 13428860), (8, 10071645), (10, 8057316), (12, 6714430), (15, 5371544), (20, 4028658), (24, 3357215), (30, 2685772), (40, 2014329), (60, 1342886), (120, 671443)]