148959480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1409}}^1$

素因数の和:2304

約数の個数: 64

約数和(自身を含む): 447703200

約数和(自身を除く): 298743720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 881, 1409, 1762, 2643, 2818, 3524, 4227, 4405, 5286, 5636, 7045, 7048, 8454, 8810, 10572, 11272, 13215, 14090, 16908, 17620, 21135, 21144, 26430, 28180, 33816, 35240, 42270, 52860, 56360, 84540, 105720, 169080, 1241329, 2482658, 3723987, 4965316, 6206645, 7447974, 9930632, 12413290, 14895948, 18619935, 24826580, 29791896, 37239870, 49653160, 74479740, 148959480]

約数ペア:

[(1, 148959480), (2, 74479740), (3, 49653160), (4, 37239870), (5, 29791896), (6, 24826580), (8, 18619935), (10, 14895948), (12, 12413290), (15, 9930632), (20, 7447974), (24, 6206645), (30, 4965316), (40, 3723987), (60, 2482658), (120, 1241329), (881, 169080), (1409, 105720), (1762, 84540), (2643, 56360), (2818, 52860), (3524, 42270), (4227, 35240), (4405, 33816), (5286, 28180), (5636, 26430), (7045, 21144), (7048, 21135), (8454, 17620), (8810, 16908), (10572, 14090), (11272, 13215)]