139755240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{129403}}^1$

素因数の和:129423

約数の個数: 64

約数和(自身を含む): 465854400

約数和(自身を除く): 326099160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 129403, 258806, 388209, 517612, 647015, 776418, 1035224, 1164627, 1294030, 1552836, 1941045, 2329254, 2588060, 3105672, 3493881, 3882090, 4658508, 5176120, 5823135, 6987762, 7764180, 9317016, 11646270, 13975524, 15528360, 17469405, 23292540, 27951048, 34938810, 46585080, 69877620, 139755240]

約数ペア:

[(1, 139755240), (2, 69877620), (3, 46585080), (4, 34938810), (5, 27951048), (6, 23292540), (8, 17469405), (9, 15528360), (10, 13975524), (12, 11646270), (15, 9317016), (18, 7764180), (20, 6987762), (24, 5823135), (27, 5176120), (30, 4658508), (36, 3882090), (40, 3493881), (45, 3105672), (54, 2588060), (60, 2329254), (72, 1941045), (90, 1552836), (108, 1294030), (120, 1164627), (135, 1035224), (180, 776418), (216, 647015), (270, 517612), (360, 388209), (540, 258806), (1080, 129403)]