156690960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2851}}^1$

素因数の和:3096

約数の個数: 80

約数和(自身を含む): 488034240

約数和(自身を除く): 331343280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 2851, 3435, 3664, 4580, 5496, 5702, 6870, 8553, 9160, 10992, 11404, 13740, 14255, 17106, 18320, 22808, 27480, 28510, 34212, 42765, 45616, 54960, 57020, 68424, 85530, 114040, 136848, 171060, 228080, 342120, 652879, 684240, 1305758, 1958637, 2611516, 3264395, 3917274, 5223032, 6528790, 7834548, 9793185, 10446064, 13057580, 15669096, 19586370, 26115160, 31338192, 39172740, 52230320, 78345480, 156690960]

約数ペア:

[(1, 156690960), (2, 78345480), (3, 52230320), (4, 39172740), (5, 31338192), (6, 26115160), (8, 19586370), (10, 15669096), (12, 13057580), (15, 10446064), (16, 9793185), (20, 7834548), (24, 6528790), (30, 5223032), (40, 3917274), (48, 3264395), (60, 2611516), (80, 1958637), (120, 1305758), (229, 684240), (240, 652879), (458, 342120), (687, 228080), (916, 171060), (1145, 136848), (1374, 114040), (1832, 85530), (2290, 68424), (2748, 57020), (2851, 54960), (3435, 45616), (3664, 42765), (4580, 34212), (5496, 28510), (5702, 27480), (6870, 22808), (8553, 18320), (9160, 17106), (10992, 14255), (11404, 13740)]