188677920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{393079}}^1$

素因数の和:393097

約数の個数: 48

約数和(自身を含む): 594336960

約数和(自身を除く): 405659040

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, 393079, 786158, 1179237, 1572316, 1965395, 2358474, 3144632, 3930790, 4716948, 5896185, 6289264, 7861580, 9433896, 11792370, 12578528, 15723160, 18867792, 23584740, 31446320, 37735584, 47169480, 62892640, 94338960, 188677920]

約数ペア:

[(1, 188677920), (2, 94338960), (3, 62892640), (4, 47169480), (5, 37735584), (6, 31446320), (8, 23584740), (10, 18867792), (12, 15723160), (15, 12578528), (16, 11792370), (20, 9433896), (24, 7861580), (30, 6289264), (32, 5896185), (40, 4716948), (48, 3930790), (60, 3144632), (80, 2358474), (96, 1965395), (120, 1572316), (160, 1179237), (240, 786158), (480, 393079)]