158940960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{331127}}^1$

素因数の和:331145

約数の個数: 48

約数和(自身を含む): 500665536

約数和(自身を除く): 341724576

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, 331127, 662254, 993381, 1324508, 1655635, 1986762, 2649016, 3311270, 3973524, 4966905, 5298032, 6622540, 7947048, 9933810, 10596064, 13245080, 15894096, 19867620, 26490160, 31788192, 39735240, 52980320, 79470480, 158940960]

約数ペア:

[(1, 158940960), (2, 79470480), (3, 52980320), (4, 39735240), (5, 31788192), (6, 26490160), (8, 19867620), (10, 15894096), (12, 13245080), (15, 10596064), (16, 9933810), (20, 7947048), (24, 6622540), (30, 5298032), (32, 4966905), (40, 3973524), (48, 3311270), (60, 2649016), (80, 1986762), (96, 1655635), (120, 1324508), (160, 993381), (240, 662254), (480, 331127)]