88275240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{245209}}^1$

素因数の和:245226

約数の個数: 48

約数和(自身を含む): 286895700

約数和(自身を除く): 198620460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 245209, 490418, 735627, 980836, 1226045, 1471254, 1961672, 2206881, 2452090, 2942508, 3678135, 4413762, 4904180, 5885016, 7356270, 8827524, 9808360, 11034405, 14712540, 17655048, 22068810, 29425080, 44137620, 88275240]

約数ペア:

[(1, 88275240), (2, 44137620), (3, 29425080), (4, 22068810), (5, 17655048), (6, 14712540), (8, 11034405), (9, 9808360), (10, 8827524), (12, 7356270), (15, 5885016), (18, 4904180), (20, 4413762), (24, 3678135), (30, 2942508), (36, 2452090), (40, 2206881), (45, 1961672), (60, 1471254), (72, 1226045), (90, 980836), (120, 735627), (180, 490418), (360, 245209)]