120200310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{1367}}^1$

素因数の和:2357

約数の個数: 48

約数和(自身を含む): 313069536

約数和(自身を除く): 192869226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 977, 1367, 1954, 2734, 2931, 4101, 4885, 5862, 6835, 8202, 8793, 9770, 12303, 13670, 14655, 17586, 20505, 24606, 29310, 41010, 43965, 61515, 87930, 123030, 1335559, 2671118, 4006677, 6677795, 8013354, 12020031, 13355590, 20033385, 24040062, 40066770, 60100155, 120200310]

約数ペア:

[(1, 120200310), (2, 60100155), (3, 40066770), (5, 24040062), (6, 20033385), (9, 13355590), (10, 12020031), (15, 8013354), (18, 6677795), (30, 4006677), (45, 2671118), (90, 1335559), (977, 123030), (1367, 87930), (1954, 61515), (2734, 43965), (2931, 41010), (4101, 29310), (4885, 24606), (5862, 20505), (6835, 17586), (8202, 14655), (8793, 13670), (9770, 12303)]