172477080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{159701}}^1$

素因数の和:159721

約数の個数: 64

約数和(自身を含む): 574927200

約数和(自身を除く): 402450120

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, 159701, 319402, 479103, 638804, 798505, 958206, 1277608, 1437309, 1597010, 1916412, 2395515, 2874618, 3194020, 3832824, 4311927, 4791030, 5749236, 6388040, 7186545, 8623854, 9582060, 11498472, 14373090, 17247708, 19164120, 21559635, 28746180, 34495416, 43119270, 57492360, 86238540, 172477080]

約数ペア:

[(1, 172477080), (2, 86238540), (3, 57492360), (4, 43119270), (5, 34495416), (6, 28746180), (8, 21559635), (9, 19164120), (10, 17247708), (12, 14373090), (15, 11498472), (18, 9582060), (20, 8623854), (24, 7186545), (27, 6388040), (30, 5749236), (36, 4791030), (40, 4311927), (45, 3832824), (54, 3194020), (60, 2874618), (72, 2395515), (90, 1916412), (108, 1597010), (120, 1437309), (135, 1277608), (180, 958206), (216, 798505), (270, 638804), (360, 479103), (540, 319402), (1080, 159701)]