1899017760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3956287}}^1$

素因数の和:3956305

約数の個数: 48

約数和(自身を含む): 5981907456

約数和(自身を除く): 4082889696

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, 3956287, 7912574, 11868861, 15825148, 19781435, 23737722, 31650296, 39562870, 47475444, 59344305, 63300592, 79125740, 94950888, 118688610, 126601184, 158251480, 189901776, 237377220, 316502960, 379803552, 474754440, 633005920, 949508880, 1899017760]

約数ペア:

[(1, 1899017760), (2, 949508880), (3, 633005920), (4, 474754440), (5, 379803552), (6, 316502960), (8, 237377220), (10, 189901776), (12, 158251480), (15, 126601184), (16, 118688610), (20, 94950888), (24, 79125740), (30, 63300592), (32, 59344305), (40, 47475444), (48, 39562870), (60, 31650296), (80, 23737722), (96, 19781435), (120, 15825148), (160, 11868861), (240, 7912574), (480, 3956287)]