87736920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{731141}}^1$

素因数の和:731155

約数の個数: 32

約数和(自身を含む): 263211120

約数和(自身を除く): 175474200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 731141, 1462282, 2193423, 2924564, 3655705, 4386846, 5849128, 7311410, 8773692, 10967115, 14622820, 17547384, 21934230, 29245640, 43868460, 87736920]

約数ペア:

[(1, 87736920), (2, 43868460), (3, 29245640), (4, 21934230), (5, 17547384), (6, 14622820), (8, 10967115), (10, 8773692), (12, 7311410), (15, 5849128), (20, 4386846), (24, 3655705), (30, 2924564), (40, 2193423), (60, 1462282), (120, 731141)]