12123480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3259}}^1$

素因数の和:3304

約数の個数: 64

約数和(自身を含む): 37555200

約数和(自身を除く): 25431720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3259, 3720, 6518, 9777, 13036, 16295, 19554, 26072, 32590, 39108, 48885, 65180, 78216, 97770, 101029, 130360, 195540, 202058, 303087, 391080, 404116, 505145, 606174, 808232, 1010290, 1212348, 1515435, 2020580, 2424696, 3030870, 4041160, 6061740, 12123480]

約数ペア:

[(1, 12123480), (2, 6061740), (3, 4041160), (4, 3030870), (5, 2424696), (6, 2020580), (8, 1515435), (10, 1212348), (12, 1010290), (15, 808232), (20, 606174), (24, 505145), (30, 404116), (31, 391080), (40, 303087), (60, 202058), (62, 195540), (93, 130360), (120, 101029), (124, 97770), (155, 78216), (186, 65180), (248, 48885), (310, 39108), (372, 32590), (465, 26072), (620, 19554), (744, 16295), (930, 13036), (1240, 9777), (1860, 6518), (3259, 3720)]