120218580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{74209}}^1$

素因数の和:74230

約数の個数: 60

約数和(自身を含む): 377135220

約数和(自身を除く): 256916640

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 74209, 148418, 222627, 296836, 371045, 445254, 667881, 742090, 890508, 1113135, 1335762, 1484180, 2003643, 2226270, 2671524, 3339405, 4007286, 4452540, 6010929, 6678810, 8014572, 10018215, 12021858, 13357620, 20036430, 24043716, 30054645, 40072860, 60109290, 120218580]

約数ペア:

[(1, 120218580), (2, 60109290), (3, 40072860), (4, 30054645), (5, 24043716), (6, 20036430), (9, 13357620), (10, 12021858), (12, 10018215), (15, 8014572), (18, 6678810), (20, 6010929), (27, 4452540), (30, 4007286), (36, 3339405), (45, 2671524), (54, 2226270), (60, 2003643), (81, 1484180), (90, 1335762), (108, 1113135), (135, 890508), (162, 742090), (180, 667881), (270, 445254), (324, 371045), (405, 296836), (540, 222627), (810, 148418), (1620, 74209)]