13878120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6803}}^1$

素因数の和:6834

約数の個数: 64

約数和(自身を含む): 44089920

約数和(自身を除く): 30211800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 6803, 13606, 20409, 27212, 34015, 40818, 54424, 68030, 81636, 102045, 115651, 136060, 163272, 204090, 231302, 272120, 346953, 408180, 462604, 578255, 693906, 816360, 925208, 1156510, 1387812, 1734765, 2313020, 2775624, 3469530, 4626040, 6939060, 13878120]

約数ペア:

[(1, 13878120), (2, 6939060), (3, 4626040), (4, 3469530), (5, 2775624), (6, 2313020), (8, 1734765), (10, 1387812), (12, 1156510), (15, 925208), (17, 816360), (20, 693906), (24, 578255), (30, 462604), (34, 408180), (40, 346953), (51, 272120), (60, 231302), (68, 204090), (85, 163272), (102, 136060), (120, 115651), (136, 102045), (170, 81636), (204, 68030), (255, 54424), (340, 40818), (408, 34015), (510, 27212), (680, 20409), (1020, 13606), (2040, 6803)]