120521760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{251087}}^1$

素因数の和:251105

約数の個数: 48

約数和(自身を含む): 379645056

約数和(自身を除く): 259123296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 251087, 502174, 753261, 1004348, 1255435, 1506522, 2008696, 2510870, 3013044, 3766305, 4017392, 5021740, 6026088, 7532610, 8034784, 10043480, 12052176, 15065220, 20086960, 24104352, 30130440, 40173920, 60260880, 120521760]

約数ペア:

[(1, 120521760), (2, 60260880), (3, 40173920), (4, 30130440), (5, 24104352), (6, 20086960), (8, 15065220), (10, 12052176), (12, 10043480), (15, 8034784), (16, 7532610), (20, 6026088), (24, 5021740), (30, 4017392), (32, 3766305), (40, 3013044), (48, 2510870), (60, 2008696), (80, 1506522), (96, 1255435), (120, 1004348), (160, 753261), (240, 502174), (480, 251087)]