16305060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{821}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 45847872

約数和(自身を除く): 29542812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 821, 993, 1324, 1642, 1655, 1986, 2463, 3284, 3310, 3972, 4105, 4926, 4965, 6620, 8210, 9852, 9930, 12315, 16420, 19860, 24630, 49260, 271751, 543502, 815253, 1087004, 1358755, 1630506, 2717510, 3261012, 4076265, 5435020, 8152530, 16305060]

約数ペア:

[(1, 16305060), (2, 8152530), (3, 5435020), (4, 4076265), (5, 3261012), (6, 2717510), (10, 1630506), (12, 1358755), (15, 1087004), (20, 815253), (30, 543502), (60, 271751), (331, 49260), (662, 24630), (821, 19860), (993, 16420), (1324, 12315), (1642, 9930), (1655, 9852), (1986, 8210), (2463, 6620), (3284, 4965), (3310, 4926), (3972, 4105)]