73980960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{154127}}^1$

素因数の和:154145

約数の個数: 48

約数和(自身を含む): 233041536

約数和(自身を除く): 159060576

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, 154127, 308254, 462381, 616508, 770635, 924762, 1233016, 1541270, 1849524, 2311905, 2466032, 3082540, 3699048, 4623810, 4932064, 6165080, 7398096, 9247620, 12330160, 14796192, 18495240, 24660320, 36990480, 73980960]

約数ペア:

[(1, 73980960), (2, 36990480), (3, 24660320), (4, 18495240), (5, 14796192), (6, 12330160), (8, 9247620), (10, 7398096), (12, 6165080), (15, 4932064), (16, 4623810), (20, 3699048), (24, 3082540), (30, 2466032), (32, 2311905), (40, 1849524), (48, 1541270), (60, 1233016), (80, 924762), (96, 770635), (120, 616508), (160, 462381), (240, 308254), (480, 154127)]