12590460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 38591280

約数和(自身を除く): 26000820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 619, 678, 1017, 1130, 1238, 1356, 1695, 1857, 2034, 2260, 2476, 3095, 3390, 3714, 4068, 5085, 5571, 6190, 6780, 7428, 9285, 10170, 11142, 12380, 18570, 20340, 22284, 27855, 37140, 55710, 69947, 111420, 139894, 209841, 279788, 349735, 419682, 629523, 699470, 839364, 1049205, 1259046, 1398940, 2098410, 2518092, 3147615, 4196820, 6295230, 12590460]

約数ペア:

[(1, 12590460), (2, 6295230), (3, 4196820), (4, 3147615), (5, 2518092), (6, 2098410), (9, 1398940), (10, 1259046), (12, 1049205), (15, 839364), (18, 699470), (20, 629523), (30, 419682), (36, 349735), (45, 279788), (60, 209841), (90, 139894), (113, 111420), (180, 69947), (226, 55710), (339, 37140), (452, 27855), (565, 22284), (619, 20340), (678, 18570), (1017, 12380), (1130, 11142), (1238, 10170), (1356, 9285), (1695, 7428), (1857, 6780), (2034, 6190), (2260, 5571), (2476, 5085), (3095, 4068), (3390, 3714)]