15380951220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{662401}}^1$

素因数の和:662462

約数の個数: 96

約数和(自身を含む): 48964755840

約数和(自身を除く): 33583804620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3870, 4644, 5805, 7740, 11610, 23220, 662401, 1324802, 1987203, 2649604, 3312005, 3974406, 5961609, 6624010, 7948812, 9936015, 11923218, 13248020, 17884827, 19872030, 23846436, 28483243, 29808045, 35769654, 39744060, 56966486, 59616090, 71539308, 85449729, 89424135, 113932972, 119232180, 142416215, 170899458, 178848270, 256349187, 284832430, 341798916, 357696540, 427248645, 512698374, 569664860, 769047561, 854497290, 1025396748, 1281745935, 1538095122, 1708994580, 2563491870, 3076190244, 3845237805, 5126983740, 7690475610, 15380951220]

約数ペア:

[(1, 15380951220), (2, 7690475610), (3, 5126983740), (4, 3845237805), (5, 3076190244), (6, 2563491870), (9, 1708994580), (10, 1538095122), (12, 1281745935), (15, 1025396748), (18, 854497290), (20, 769047561), (27, 569664860), (30, 512698374), (36, 427248645), (43, 357696540), (45, 341798916), (54, 284832430), (60, 256349187), (86, 178848270), (90, 170899458), (108, 142416215), (129, 119232180), (135, 113932972), (172, 89424135), (180, 85449729), (215, 71539308), (258, 59616090), (270, 56966486), (387, 39744060), (430, 35769654), (516, 29808045), (540, 28483243), (645, 23846436), (774, 19872030), (860, 17884827), (1161, 13248020), (1290, 11923218), (1548, 9936015), (1935, 7948812), (2322, 6624010), (2580, 5961609), (3870, 3974406), (4644, 3312005), (5805, 2649604), (7740, 1987203), (11610, 1324802), (23220, 662401)]