12669660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1193}}^1$

素因数の和:1267

約数の個数: 72

約数和(自身を含む): 39115440

約数和(自身を除く): 26445780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1193, 1770, 2124, 2386, 2655, 3540, 3579, 4772, 5310, 5965, 7158, 10620, 10737, 11930, 14316, 17895, 21474, 23860, 35790, 42948, 53685, 70387, 71580, 107370, 140774, 211161, 214740, 281548, 351935, 422322, 633483, 703870, 844644, 1055805, 1266966, 1407740, 2111610, 2533932, 3167415, 4223220, 6334830, 12669660]

約数ペア:

[(1, 12669660), (2, 6334830), (3, 4223220), (4, 3167415), (5, 2533932), (6, 2111610), (9, 1407740), (10, 1266966), (12, 1055805), (15, 844644), (18, 703870), (20, 633483), (30, 422322), (36, 351935), (45, 281548), (59, 214740), (60, 211161), (90, 140774), (118, 107370), (177, 71580), (180, 70387), (236, 53685), (295, 42948), (354, 35790), (531, 23860), (590, 21474), (708, 17895), (885, 14316), (1062, 11930), (1180, 10737), (1193, 10620), (1770, 7158), (2124, 5965), (2386, 5310), (2655, 4772), (3540, 3579)]