62728020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{12907}}^1$

素因数の和:12931

約数の個数: 72

約数和(自身を含む): 197337504

約数和(自身を除く): 134609484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 12907, 25814, 38721, 51628, 64535, 77442, 116163, 129070, 154884, 193605, 232326, 258140, 348489, 387210, 464652, 580815, 696978, 774420, 1045467, 1161630, 1393956, 1742445, 2090934, 2323260, 3136401, 3484890, 4181868, 5227335, 6272802, 6969780, 10454670, 12545604, 15682005, 20909340, 31364010, 62728020]

約数ペア:

[(1, 62728020), (2, 31364010), (3, 20909340), (4, 15682005), (5, 12545604), (6, 10454670), (9, 6969780), (10, 6272802), (12, 5227335), (15, 4181868), (18, 3484890), (20, 3136401), (27, 2323260), (30, 2090934), (36, 1742445), (45, 1393956), (54, 1161630), (60, 1045467), (81, 774420), (90, 696978), (108, 580815), (135, 464652), (162, 387210), (180, 348489), (243, 258140), (270, 232326), (324, 193605), (405, 154884), (486, 129070), (540, 116163), (810, 77442), (972, 64535), (1215, 51628), (1620, 38721), (2430, 25814), (4860, 12907)]