1215670080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1266323}}^1$

素因数の和:1266343

約数の個数: 56

約数和(自身を含む): 3859755552

約数和(自身を除く): 2644085472

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, 1266323, 2532646, 3798969, 5065292, 6331615, 7597938, 10130584, 12663230, 15195876, 18994845, 20261168, 25326460, 30391752, 37989690, 40522336, 50652920, 60783504, 75979380, 81044672, 101305840, 121567008, 151958760, 202611680, 243134016, 303917520, 405223360, 607835040, 1215670080]

約数ペア:

[(1, 1215670080), (2, 607835040), (3, 405223360), (4, 303917520), (5, 243134016), (6, 202611680), (8, 151958760), (10, 121567008), (12, 101305840), (15, 81044672), (16, 75979380), (20, 60783504), (24, 50652920), (30, 40522336), (32, 37989690), (40, 30391752), (48, 25326460), (60, 20261168), (64, 18994845), (80, 15195876), (96, 12663230), (120, 10130584), (160, 7597938), (192, 6331615), (240, 5065292), (320, 3798969), (480, 2532646), (960, 1266323)]