499207320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5851}}^1$

素因数の和:5950

約数の個数: 128

約数和(自身を含む): 1685376000

約数和(自身を除く): 1186168680

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, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 632, 711, 790, 948, 1080, 1185, 1422, 1580, 1896, 2133, 2370, 2844, 3160, 3555, 4266, 4740, 5688, 5851, 7110, 8532, 9480, 10665, 11702, 14220, 17064, 17553, 21330, 23404, 28440, 29255, 35106, 42660, 46808, 52659, 58510, 70212, 85320, 87765, 105318, 117020, 140424, 157977, 175530, 210636, 234040, 263295, 315954, 351060, 421272, 462229, 526590, 631908, 702120, 789885, 924458, 1053180, 1263816, 1386687, 1579770, 1848916, 2106360, 2311145, 2773374, 3159540, 3697832, 4160061, 4622290, 5546748, 6319080, 6933435, 8320122, 9244580, 11093496, 12480183, 13866870, 16640244, 18489160, 20800305, 24960366, 27733740, 33280488, 41600610, 49920732, 55467480, 62400915, 83201220, 99841464, 124801830, 166402440, 249603660, 499207320]

約数ペア:

[(1, 499207320), (2, 249603660), (3, 166402440), (4, 124801830), (5, 99841464), (6, 83201220), (8, 62400915), (9, 55467480), (10, 49920732), (12, 41600610), (15, 33280488), (18, 27733740), (20, 24960366), (24, 20800305), (27, 18489160), (30, 16640244), (36, 13866870), (40, 12480183), (45, 11093496), (54, 9244580), (60, 8320122), (72, 6933435), (79, 6319080), (90, 5546748), (108, 4622290), (120, 4160061), (135, 3697832), (158, 3159540), (180, 2773374), (216, 2311145), (237, 2106360), (270, 1848916), (316, 1579770), (360, 1386687), (395, 1263816), (474, 1053180), (540, 924458), (632, 789885), (711, 702120), (790, 631908), (948, 526590), (1080, 462229), (1185, 421272), (1422, 351060), (1580, 315954), (1896, 263295), (2133, 234040), (2370, 210636), (2844, 175530), (3160, 157977), (3555, 140424), (4266, 117020), (4740, 105318), (5688, 87765), (5851, 85320), (7110, 70212), (8532, 58510), (9480, 52659), (10665, 46808), (11702, 42660), (14220, 35106), (17064, 29255), (17553, 28440), (21330, 23404)]