12538440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1201}}^1$

素因数の和:1247

約数の個数: 96

約数和(自身を含む): 42190200

約数和(自身を除く): 29651760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1201, 1305, 1740, 2088, 2402, 2610, 3480, 3603, 4804, 5220, 6005, 7206, 9608, 10440, 10809, 12010, 14412, 18015, 21618, 24020, 28824, 34829, 36030, 43236, 48040, 54045, 69658, 72060, 86472, 104487, 108090, 139316, 144120, 174145, 208974, 216180, 278632, 313461, 348290, 417948, 432360, 522435, 626922, 696580, 835896, 1044870, 1253844, 1393160, 1567305, 2089740, 2507688, 3134610, 4179480, 6269220, 12538440]

約数ペア:

[(1, 12538440), (2, 6269220), (3, 4179480), (4, 3134610), (5, 2507688), (6, 2089740), (8, 1567305), (9, 1393160), (10, 1253844), (12, 1044870), (15, 835896), (18, 696580), (20, 626922), (24, 522435), (29, 432360), (30, 417948), (36, 348290), (40, 313461), (45, 278632), (58, 216180), (60, 208974), (72, 174145), (87, 144120), (90, 139316), (116, 108090), (120, 104487), (145, 86472), (174, 72060), (180, 69658), (232, 54045), (261, 48040), (290, 43236), (348, 36030), (360, 34829), (435, 28824), (522, 24020), (580, 21618), (696, 18015), (870, 14412), (1044, 12010), (1160, 10809), (1201, 10440), (1305, 9608), (1740, 7206), (2088, 6005), (2402, 5220), (2610, 4804), (3480, 3603)]