153627480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{426743}}^1$

素因数の和:426760

約数の個数: 48

約数和(自身を含む): 499290480

約数和(自身を除く): 345663000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 426743, 853486, 1280229, 1706972, 2133715, 2560458, 3413944, 3840687, 4267430, 5120916, 6401145, 7681374, 8534860, 10241832, 12802290, 15362748, 17069720, 19203435, 25604580, 30725496, 38406870, 51209160, 76813740, 153627480]

約数ペア:

[(1, 153627480), (2, 76813740), (3, 51209160), (4, 38406870), (5, 30725496), (6, 25604580), (8, 19203435), (9, 17069720), (10, 15362748), (12, 12802290), (15, 10241832), (18, 8534860), (20, 7681374), (24, 6401145), (30, 5120916), (36, 4267430), (40, 3840687), (45, 3413944), (60, 2560458), (72, 2133715), (90, 1706972), (120, 1280229), (180, 853486), (360, 426743)]