31993670040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{266613917}}^1$

素因数の和:266613931

約数の個数: 32

約数和(自身を含む): 95981010480

約数和(自身を除く): 63987340440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 266613917, 533227834, 799841751, 1066455668, 1333069585, 1599683502, 2132911336, 2666139170, 3199367004, 3999208755, 5332278340, 6398734008, 7998417510, 10664556680, 15996835020, 31993670040]

約数ペア:

[(1, 31993670040), (2, 15996835020), (3, 10664556680), (4, 7998417510), (5, 6398734008), (6, 5332278340), (8, 3999208755), (10, 3199367004), (12, 2666139170), (15, 2132911336), (20, 1599683502), (24, 1333069585), (30, 1066455668), (40, 799841751), (60, 533227834), (120, 266613917)]