377555520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{393287}}^1$

素因数の和:393307

約数の個数: 56

約数和(自身を含む): 1198741824

約数和(自身を除く): 821186304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 393287, 786574, 1179861, 1573148, 1966435, 2359722, 3146296, 3932870, 4719444, 5899305, 6292592, 7865740, 9438888, 11798610, 12585184, 15731480, 18877776, 23597220, 25170368, 31462960, 37755552, 47194440, 62925920, 75511104, 94388880, 125851840, 188777760, 377555520]

約数ペア:

[(1, 377555520), (2, 188777760), (3, 125851840), (4, 94388880), (5, 75511104), (6, 62925920), (8, 47194440), (10, 37755552), (12, 31462960), (15, 25170368), (16, 23597220), (20, 18877776), (24, 15731480), (30, 12585184), (32, 11798610), (40, 9438888), (48, 7865740), (60, 6292592), (64, 5899305), (80, 4719444), (96, 3932870), (120, 3146296), (160, 2359722), (192, 1966435), (240, 1573148), (320, 1179861), (480, 786574), (960, 393287)]