12169980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:776

約数の個数: 96

約数和(自身を含む): 39137280

約数和(自身を除く): 26967300

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, 727, 837, 930, 1116, 1395, 1454, 1674, 1860, 2181, 2790, 2908, 3348, 3635, 4185, 4362, 5580, 6543, 7270, 8370, 8724, 10905, 13086, 14540, 16740, 19629, 21810, 22537, 26172, 32715, 39258, 43620, 45074, 65430, 67611, 78516, 90148, 98145, 112685, 130860, 135222, 196290, 202833, 225370, 270444, 338055, 392580, 405666, 450740, 608499, 676110, 811332, 1014165, 1216998, 1352220, 2028330, 2433996, 3042495, 4056660, 6084990, 12169980]

約数ペア:

[(1, 12169980), (2, 6084990), (3, 4056660), (4, 3042495), (5, 2433996), (6, 2028330), (9, 1352220), (10, 1216998), (12, 1014165), (15, 811332), (18, 676110), (20, 608499), (27, 450740), (30, 405666), (31, 392580), (36, 338055), (45, 270444), (54, 225370), (60, 202833), (62, 196290), (90, 135222), (93, 130860), (108, 112685), (124, 98145), (135, 90148), (155, 78516), (180, 67611), (186, 65430), (270, 45074), (279, 43620), (310, 39258), (372, 32715), (465, 26172), (540, 22537), (558, 21810), (620, 19629), (727, 16740), (837, 14540), (930, 13086), (1116, 10905), (1395, 8724), (1454, 8370), (1674, 7270), (1860, 6543), (2181, 5580), (2790, 4362), (2908, 4185), (3348, 3635)]