55017960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{458483}}^1$

素因数の和:458497

約数の個数: 32

約数和(自身を含む): 165054240

約数和(自身を除く): 110036280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 458483, 916966, 1375449, 1833932, 2292415, 2750898, 3667864, 4584830, 5501796, 6877245, 9169660, 11003592, 13754490, 18339320, 27508980, 55017960]

約数ペア:

[(1, 55017960), (2, 27508980), (3, 18339320), (4, 13754490), (5, 11003592), (6, 9169660), (8, 6877245), (10, 5501796), (12, 4584830), (15, 3667864), (20, 2750898), (24, 2292415), (30, 1833932), (40, 1375449), (60, 916966), (120, 458483)]