12873060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:818

約数の個数: 96

約数和(自身を含む): 41395200

約数和(自身を除く): 28522140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 769, 837, 930, 1116, 1395, 1538, 1674, 1860, 2307, 2790, 3076, 3348, 3845, 4185, 4614, 5580, 6921, 7690, 8370, 9228, 11535, 13842, 15380, 16740, 20763, 23070, 23839, 27684, 34605, 41526, 46140, 47678, 69210, 71517, 83052, 95356, 103815, 119195, 138420, 143034, 207630, 214551, 238390, 286068, 357585, 415260, 429102, 476780, 643653, 715170, 858204, 1072755, 1287306, 1430340, 2145510, 2574612, 3218265, 4291020, 6436530, 12873060]

約数ペア:

[(1, 12873060), (2, 6436530), (3, 4291020), (4, 3218265), (5, 2574612), (6, 2145510), (9, 1430340), (10, 1287306), (12, 1072755), (15, 858204), (18, 715170), (20, 643653), (27, 476780), (30, 429102), (31, 415260), (36, 357585), (45, 286068), (54, 238390), (60, 214551), (62, 207630), (90, 143034), (93, 138420), (108, 119195), (124, 103815), (135, 95356), (155, 83052), (180, 71517), (186, 69210), (270, 47678), (279, 46140), (310, 41526), (372, 34605), (465, 27684), (540, 23839), (558, 23070), (620, 20763), (769, 16740), (837, 15380), (930, 13842), (1116, 11535), (1395, 9228), (1538, 8370), (1674, 7690), (1860, 6921), (2307, 5580), (2790, 4614), (3076, 4185), (3348, 3845)]