16989360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2441}}^1$

素因数の和:2486

約数の個数: 80

約数和(自身を含む): 54505440

約数和(自身を除く): 37516080

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, 2441, 3480, 4882, 6960, 7323, 9764, 12205, 14646, 19528, 24410, 29292, 36615, 39056, 48820, 58584, 70789, 73230, 97640, 117168, 141578, 146460, 195280, 212367, 283156, 292920, 353945, 424734, 566312, 585840, 707890, 849468, 1061835, 1132624, 1415780, 1698936, 2123670, 2831560, 3397872, 4247340, 5663120, 8494680, 16989360]

約数ペア:

[(1, 16989360), (2, 8494680), (3, 5663120), (4, 4247340), (5, 3397872), (6, 2831560), (8, 2123670), (10, 1698936), (12, 1415780), (15, 1132624), (16, 1061835), (20, 849468), (24, 707890), (29, 585840), (30, 566312), (40, 424734), (48, 353945), (58, 292920), (60, 283156), (80, 212367), (87, 195280), (116, 146460), (120, 141578), (145, 117168), (174, 97640), (232, 73230), (240, 70789), (290, 58584), (348, 48820), (435, 39056), (464, 36615), (580, 29292), (696, 24410), (870, 19528), (1160, 14646), (1392, 12205), (1740, 9764), (2320, 7323), (2441, 6960), (3480, 4882)]