12173640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{443}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 36763200

約数和(自身を除く): 24589560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 443, 458, 687, 886, 916, 1145, 1329, 1374, 1772, 1832, 2215, 2290, 2658, 2748, 3435, 3544, 4430, 4580, 5316, 5496, 6645, 6870, 8860, 9160, 10632, 13290, 13740, 17720, 26580, 27480, 53160, 101447, 202894, 304341, 405788, 507235, 608682, 811576, 1014470, 1217364, 1521705, 2028940, 2434728, 3043410, 4057880, 6086820, 12173640]

約数ペア:

[(1, 12173640), (2, 6086820), (3, 4057880), (4, 3043410), (5, 2434728), (6, 2028940), (8, 1521705), (10, 1217364), (12, 1014470), (15, 811576), (20, 608682), (24, 507235), (30, 405788), (40, 304341), (60, 202894), (120, 101447), (229, 53160), (443, 27480), (458, 26580), (687, 17720), (886, 13740), (916, 13290), (1145, 10632), (1329, 9160), (1374, 8860), (1772, 6870), (1832, 6645), (2215, 5496), (2290, 5316), (2658, 4580), (2748, 4430), (3435, 3544)]