30909360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4441}}^1$

素因数の和:4486

約数の個数: 80

約数和(自身を含む): 99145440

約数和(自身を除く): 68236080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 4441, 6960, 8882, 13323, 17764, 22205, 26646, 35528, 44410, 53292, 66615, 71056, 88820, 106584, 128789, 133230, 177640, 213168, 257578, 266460, 355280, 386367, 515156, 532920, 643945, 772734, 1030312, 1065840, 1287890, 1545468, 1931835, 2060624, 2575780, 3090936, 3863670, 5151560, 6181872, 7727340, 10303120, 15454680, 30909360]

約数ペア:

[(1, 30909360), (2, 15454680), (3, 10303120), (4, 7727340), (5, 6181872), (6, 5151560), (8, 3863670), (10, 3090936), (12, 2575780), (15, 2060624), (16, 1931835), (20, 1545468), (24, 1287890), (29, 1065840), (30, 1030312), (40, 772734), (48, 643945), (58, 532920), (60, 515156), (80, 386367), (87, 355280), (116, 266460), (120, 257578), (145, 213168), (174, 177640), (232, 133230), (240, 128789), (290, 106584), (348, 88820), (435, 71056), (464, 66615), (580, 53292), (696, 44410), (870, 35528), (1160, 26646), (1392, 22205), (1740, 17764), (2320, 13323), (3480, 8882), (4441, 6960)]