59659020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{769}}^1$

素因数の和:1215

約数の個数: 72

約数和(自身を含む): 181621440

約数和(自身を除く): 121962420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 431, 769, 862, 1293, 1538, 1724, 2155, 2307, 2586, 3076, 3845, 3879, 4310, 4614, 5172, 6465, 6921, 7690, 7758, 8620, 9228, 11535, 12930, 13842, 15380, 15516, 19395, 23070, 25860, 27684, 34605, 38790, 46140, 69210, 77580, 138420, 331439, 662878, 994317, 1325756, 1657195, 1988634, 2982951, 3314390, 3977268, 4971585, 5965902, 6628780, 9943170, 11931804, 14914755, 19886340, 29829510, 59659020]

約数ペア:

[(1, 59659020), (2, 29829510), (3, 19886340), (4, 14914755), (5, 11931804), (6, 9943170), (9, 6628780), (10, 5965902), (12, 4971585), (15, 3977268), (18, 3314390), (20, 2982951), (30, 1988634), (36, 1657195), (45, 1325756), (60, 994317), (90, 662878), (180, 331439), (431, 138420), (769, 77580), (862, 69210), (1293, 46140), (1538, 38790), (1724, 34605), (2155, 27684), (2307, 25860), (2586, 23070), (3076, 19395), (3845, 15516), (3879, 15380), (4310, 13842), (4614, 12930), (5172, 11535), (6465, 9228), (6921, 8620), (7690, 7758)]