521505120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1086469}}^1$

素因数の和:1086487

約数の個数: 48

約数和(自身を含む): 1642742640

約数和(自身を除く): 1121237520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1086469, 2172938, 3259407, 4345876, 5432345, 6518814, 8691752, 10864690, 13037628, 16297035, 17383504, 21729380, 26075256, 32594070, 34767008, 43458760, 52150512, 65188140, 86917520, 104301024, 130376280, 173835040, 260752560, 521505120]

約数ペア:

[(1, 521505120), (2, 260752560), (3, 173835040), (4, 130376280), (5, 104301024), (6, 86917520), (8, 65188140), (10, 52150512), (12, 43458760), (15, 34767008), (16, 32594070), (20, 26075256), (24, 21729380), (30, 17383504), (32, 16297035), (40, 13037628), (48, 10864690), (60, 8691752), (80, 6518814), (96, 5432345), (120, 4345876), (160, 3259407), (240, 2172938), (480, 1086469)]