15192540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7673}}^1$

素因数の和:7699

約数の個数: 72

約数和(自身を含む): 50280048

約数和(自身を除く): 35087508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 7673, 15346, 23019, 30692, 38365, 46038, 69057, 76730, 84403, 92076, 115095, 138114, 153460, 168806, 230190, 253209, 276228, 337612, 345285, 422015, 460380, 506418, 690570, 759627, 844030, 1012836, 1266045, 1381140, 1519254, 1688060, 2532090, 3038508, 3798135, 5064180, 7596270, 15192540]

約数ペア:

[(1, 15192540), (2, 7596270), (3, 5064180), (4, 3798135), (5, 3038508), (6, 2532090), (9, 1688060), (10, 1519254), (11, 1381140), (12, 1266045), (15, 1012836), (18, 844030), (20, 759627), (22, 690570), (30, 506418), (33, 460380), (36, 422015), (44, 345285), (45, 337612), (55, 276228), (60, 253209), (66, 230190), (90, 168806), (99, 153460), (110, 138114), (132, 115095), (165, 92076), (180, 84403), (198, 76730), (220, 69057), (330, 46038), (396, 38365), (495, 30692), (660, 23019), (990, 15346), (1980, 7673)]