12460860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1923

約数の個数: 72

約数和(自身を含む): 38840256

約数和(自身を除く): 26379396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 1871, 2220, 3330, 3742, 5613, 6660, 7484, 9355, 11226, 16839, 18710, 22452, 28065, 33678, 37420, 56130, 67356, 69227, 84195, 112260, 138454, 168390, 207681, 276908, 336780, 346135, 415362, 623043, 692270, 830724, 1038405, 1246086, 1384540, 2076810, 2492172, 3115215, 4153620, 6230430, 12460860]

約数ペア:

[(1, 12460860), (2, 6230430), (3, 4153620), (4, 3115215), (5, 2492172), (6, 2076810), (9, 1384540), (10, 1246086), (12, 1038405), (15, 830724), (18, 692270), (20, 623043), (30, 415362), (36, 346135), (37, 336780), (45, 276908), (60, 207681), (74, 168390), (90, 138454), (111, 112260), (148, 84195), (180, 69227), (185, 67356), (222, 56130), (333, 37420), (370, 33678), (444, 28065), (555, 22452), (666, 18710), (740, 16839), (1110, 11226), (1332, 9355), (1665, 7484), (1871, 6660), (2220, 5613), (3330, 3742)]