13609620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 44233728

約数和(自身を除く): 30624108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 271, 279, 310, 324, 372, 405, 465, 540, 542, 558, 620, 810, 813, 837, 930, 1084, 1116, 1355, 1395, 1620, 1626, 1674, 1860, 2439, 2511, 2710, 2790, 3252, 3348, 4065, 4185, 4878, 5022, 5420, 5580, 7317, 8130, 8370, 8401, 9756, 10044, 12195, 12555, 14634, 16260, 16740, 16802, 21951, 24390, 25110, 25203, 29268, 33604, 36585, 42005, 43902, 48780, 50220, 50406, 73170, 75609, 84010, 87804, 100812, 109755, 126015, 146340, 151218, 168020, 219510, 226827, 252030, 302436, 378045, 439020, 453654, 504060, 680481, 756090, 907308, 1134135, 1360962, 1512180, 2268270, 2721924, 3402405, 4536540, 6804810, 13609620]

約数ペア:

[(1, 13609620), (2, 6804810), (3, 4536540), (4, 3402405), (5, 2721924), (6, 2268270), (9, 1512180), (10, 1360962), (12, 1134135), (15, 907308), (18, 756090), (20, 680481), (27, 504060), (30, 453654), (31, 439020), (36, 378045), (45, 302436), (54, 252030), (60, 226827), (62, 219510), (81, 168020), (90, 151218), (93, 146340), (108, 126015), (124, 109755), (135, 100812), (155, 87804), (162, 84010), (180, 75609), (186, 73170), (270, 50406), (271, 50220), (279, 48780), (310, 43902), (324, 42005), (372, 36585), (405, 33604), (465, 29268), (540, 25203), (542, 25110), (558, 24390), (620, 21951), (810, 16802), (813, 16740), (837, 16260), (930, 14634), (1084, 12555), (1116, 12195), (1355, 10044), (1395, 9756), (1620, 8401), (1626, 8370), (1674, 8130), (1860, 7317), (2439, 5580), (2511, 5420), (2710, 5022), (2790, 4878), (3252, 4185), (3348, 4065)]