57520920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16529}}^1$

素因数の和:16572

約数の個数: 64

約数和(自身を含む): 178524000

約数和(自身を除く): 121003080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 16529, 33058, 49587, 66116, 82645, 99174, 132232, 165290, 198348, 247935, 330580, 396696, 479341, 495870, 661160, 958682, 991740, 1438023, 1917364, 1983480, 2396705, 2876046, 3834728, 4793410, 5752092, 7190115, 9586820, 11504184, 14380230, 19173640, 28760460, 57520920]

約数ペア:

[(1, 57520920), (2, 28760460), (3, 19173640), (4, 14380230), (5, 11504184), (6, 9586820), (8, 7190115), (10, 5752092), (12, 4793410), (15, 3834728), (20, 2876046), (24, 2396705), (29, 1983480), (30, 1917364), (40, 1438023), (58, 991740), (60, 958682), (87, 661160), (116, 495870), (120, 479341), (145, 396696), (174, 330580), (232, 247935), (290, 198348), (348, 165290), (435, 132232), (580, 99174), (696, 82645), (870, 66116), (1160, 49587), (1740, 33058), (3480, 16529)]