138377160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{42709}}^1$

素因数の和:42732

約数の個数: 80

約数和(自身を含む): 465111900

約数和(自身を除く): 326734740

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 42709, 85418, 128127, 170836, 213545, 256254, 341672, 384381, 427090, 512508, 640635, 768762, 854180, 1025016, 1153143, 1281270, 1537524, 1708360, 1921905, 2306286, 2562540, 3075048, 3459429, 3843810, 4612572, 5125080, 5765715, 6918858, 7687620, 9225144, 11531430, 13837716, 15375240, 17297145, 23062860, 27675432, 34594290, 46125720, 69188580, 138377160]

約数ペア:

[(1, 138377160), (2, 69188580), (3, 46125720), (4, 34594290), (5, 27675432), (6, 23062860), (8, 17297145), (9, 15375240), (10, 13837716), (12, 11531430), (15, 9225144), (18, 7687620), (20, 6918858), (24, 5765715), (27, 5125080), (30, 4612572), (36, 3843810), (40, 3459429), (45, 3075048), (54, 2562540), (60, 2306286), (72, 1921905), (81, 1708360), (90, 1537524), (108, 1281270), (120, 1153143), (135, 1025016), (162, 854180), (180, 768762), (216, 640635), (270, 512508), (324, 427090), (360, 384381), (405, 341672), (540, 256254), (648, 213545), (810, 170836), (1080, 128127), (1620, 85418), (3240, 42709)]