980811180

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{67271}}^1$

素因数の和:67298

約数の個数: 84

約数和(自身を含む): 3088188432

約数和(自身を除く): 2107377252

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, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 14580, 67271, 134542, 201813, 269084, 336355, 403626, 605439, 672710, 807252, 1009065, 1210878, 1345420, 1816317, 2018130, 2421756, 3027195, 3632634, 4036260, 5448951, 6054390, 7265268, 9081585, 10897902, 12108780, 16346853, 18163170, 21795804, 27244755, 32693706, 36326340, 49040559, 54489510, 65387412, 81734265, 98081118, 108979020, 163468530, 196162236, 245202795, 326937060, 490405590, 980811180]

約数ペア:

[(1, 980811180), (2, 490405590), (3, 326937060), (4, 245202795), (5, 196162236), (6, 163468530), (9, 108979020), (10, 98081118), (12, 81734265), (15, 65387412), (18, 54489510), (20, 49040559), (27, 36326340), (30, 32693706), (36, 27244755), (45, 21795804), (54, 18163170), (60, 16346853), (81, 12108780), (90, 10897902), (108, 9081585), (135, 7265268), (162, 6054390), (180, 5448951), (243, 4036260), (270, 3632634), (324, 3027195), (405, 2421756), (486, 2018130), (540, 1816317), (729, 1345420), (810, 1210878), (972, 1009065), (1215, 807252), (1458, 672710), (1620, 605439), (2430, 403626), (2916, 336355), (3645, 269084), (4860, 201813), (7290, 134542), (14580, 67271)]