238503360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{248441}}^1$

素因数の和:248461

約数の個数: 56

約数和(自身を含む): 757251216

約数和(自身を除く): 518747856

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, 248441, 496882, 745323, 993764, 1242205, 1490646, 1987528, 2484410, 2981292, 3726615, 3975056, 4968820, 5962584, 7453230, 7950112, 9937640, 11925168, 14906460, 15900224, 19875280, 23850336, 29812920, 39750560, 47700672, 59625840, 79501120, 119251680, 238503360]

約数ペア:

[(1, 238503360), (2, 119251680), (3, 79501120), (4, 59625840), (5, 47700672), (6, 39750560), (8, 29812920), (10, 23850336), (12, 19875280), (15, 15900224), (16, 14906460), (20, 11925168), (24, 9937640), (30, 7950112), (32, 7453230), (40, 5962584), (48, 4968820), (60, 3975056), (64, 3726615), (80, 2981292), (96, 2484410), (120, 1987528), (160, 1490646), (192, 1242205), (240, 993764), (320, 745323), (480, 496882), (960, 248441)]