16717920

素因数分解:

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

素因数の和:1248

約数の個数: 96

約数和(自身を含む): 54522720

約数和(自身を除く): 37804800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1201, 1392, 1740, 2320, 2402, 2784, 3480, 3603, 4640, 4804, 6005, 6960, 7206, 9608, 12010, 13920, 14412, 18015, 19216, 24020, 28824, 34829, 36030, 38432, 48040, 57648, 69658, 72060, 96080, 104487, 115296, 139316, 144120, 174145, 192160, 208974, 278632, 288240, 348290, 417948, 522435, 557264, 576480, 696580, 835896, 1044870, 1114528, 1393160, 1671792, 2089740, 2786320, 3343584, 4179480, 5572640, 8358960, 16717920]

約数ペア:

[(1, 16717920), (2, 8358960), (3, 5572640), (4, 4179480), (5, 3343584), (6, 2786320), (8, 2089740), (10, 1671792), (12, 1393160), (15, 1114528), (16, 1044870), (20, 835896), (24, 696580), (29, 576480), (30, 557264), (32, 522435), (40, 417948), (48, 348290), (58, 288240), (60, 278632), (80, 208974), (87, 192160), (96, 174145), (116, 144120), (120, 139316), (145, 115296), (160, 104487), (174, 96080), (232, 72060), (240, 69658), (290, 57648), (348, 48040), (435, 38432), (464, 36030), (480, 34829), (580, 28824), (696, 24020), (870, 19216), (928, 18015), (1160, 14412), (1201, 13920), (1392, 12010), (1740, 9608), (2320, 7206), (2402, 6960), (2784, 6005), (3480, 4804), (3603, 4640)]