80528068890

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{33139123}}^1$

素因数の和:33139145

約数の個数: 48

約数和(自身を含む): 217127540448

約数和(自身を除く): 136599471558

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 33139123, 66278246, 99417369, 165695615, 198834738, 298252107, 331391230, 497086845, 596504214, 894756321, 994173690, 1491260535, 1789512642, 2684268963, 2982521070, 4473781605, 5368537926, 8052806889, 8947563210, 13421344815, 16105613778, 26842689630, 40264034445, 80528068890]

約数ペア:

[(1, 80528068890), (2, 40264034445), (3, 26842689630), (5, 16105613778), (6, 13421344815), (9, 8947563210), (10, 8052806889), (15, 5368537926), (18, 4473781605), (27, 2982521070), (30, 2684268963), (45, 1789512642), (54, 1491260535), (81, 994173690), (90, 894756321), (135, 596504214), (162, 497086845), (243, 331391230), (270, 298252107), (405, 198834738), (486, 165695615), (810, 99417369), (1215, 66278246), (2430, 33139123)]