148997640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{112877}}^1$

素因数の和:112902

約数の個数: 64

約数和(自身を含む): 487632960

約数和(自身を除く): 338635320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 112877, 225754, 338631, 451508, 564385, 677262, 903016, 1128770, 1241647, 1354524, 1693155, 2257540, 2483294, 2709048, 3386310, 3724941, 4515080, 4966588, 6208235, 6772620, 7449882, 9933176, 12416470, 13545240, 14899764, 18624705, 24832940, 29799528, 37249410, 49665880, 74498820, 148997640]

約数ペア:

[(1, 148997640), (2, 74498820), (3, 49665880), (4, 37249410), (5, 29799528), (6, 24832940), (8, 18624705), (10, 14899764), (11, 13545240), (12, 12416470), (15, 9933176), (20, 7449882), (22, 6772620), (24, 6208235), (30, 4966588), (33, 4515080), (40, 3724941), (44, 3386310), (55, 2709048), (60, 2483294), (66, 2257540), (88, 1693155), (110, 1354524), (120, 1241647), (132, 1128770), (165, 903016), (220, 677262), (264, 564385), (330, 451508), (440, 338631), (660, 225754), (1320, 112877)]