82056720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6451}}^1$

素因数の和:6520

約数の個数: 80

約数和(自身を含む): 259215552

約数和(自身を除く): 177158832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 6451, 12720, 12902, 19353, 25804, 32255, 38706, 51608, 64510, 77412, 96765, 103216, 129020, 154824, 193530, 258040, 309648, 341903, 387060, 516080, 683806, 774120, 1025709, 1367612, 1548240, 1709515, 2051418, 2735224, 3419030, 4102836, 5128545, 5470448, 6838060, 8205672, 10257090, 13676120, 16411344, 20514180, 27352240, 41028360, 82056720]

約数ペア:

[(1, 82056720), (2, 41028360), (3, 27352240), (4, 20514180), (5, 16411344), (6, 13676120), (8, 10257090), (10, 8205672), (12, 6838060), (15, 5470448), (16, 5128545), (20, 4102836), (24, 3419030), (30, 2735224), (40, 2051418), (48, 1709515), (53, 1548240), (60, 1367612), (80, 1025709), (106, 774120), (120, 683806), (159, 516080), (212, 387060), (240, 341903), (265, 309648), (318, 258040), (424, 193530), (530, 154824), (636, 129020), (795, 103216), (848, 96765), (1060, 77412), (1272, 64510), (1590, 51608), (2120, 38706), (2544, 32255), (3180, 25804), (4240, 19353), (6360, 12902), (6451, 12720)]