121086180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4127}}^1$

素因数の和:4305

約数の個数: 72

約数和(自身を含む): 369637632

約数和(自身を除く): 248551452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1956, 2445, 2934, 3260, 4127, 4890, 5868, 7335, 8254, 9780, 12381, 14670, 16508, 20635, 24762, 29340, 37143, 41270, 49524, 61905, 74286, 82540, 123810, 148572, 185715, 247620, 371430, 672701, 742860, 1345402, 2018103, 2690804, 3363505, 4036206, 6054309, 6727010, 8072412, 10090515, 12108618, 13454020, 20181030, 24217236, 30271545, 40362060, 60543090, 121086180]

約数ペア:

[(1, 121086180), (2, 60543090), (3, 40362060), (4, 30271545), (5, 24217236), (6, 20181030), (9, 13454020), (10, 12108618), (12, 10090515), (15, 8072412), (18, 6727010), (20, 6054309), (30, 4036206), (36, 3363505), (45, 2690804), (60, 2018103), (90, 1345402), (163, 742860), (180, 672701), (326, 371430), (489, 247620), (652, 185715), (815, 148572), (978, 123810), (1467, 82540), (1630, 74286), (1956, 61905), (2445, 49524), (2934, 41270), (3260, 37143), (4127, 29340), (4890, 24762), (5868, 20635), (7335, 16508), (8254, 14670), (9780, 12381)]