242078520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{3259}}^1$

素因数の和:3892

約数の個数: 64

約数和(自身を含む): 727632000

約数和(自身を除く): 485553480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 619, 1238, 1857, 2476, 3095, 3259, 3714, 4952, 6190, 6518, 7428, 9285, 9777, 12380, 13036, 14856, 16295, 18570, 19554, 24760, 26072, 32590, 37140, 39108, 48885, 65180, 74280, 78216, 97770, 130360, 195540, 391080, 2017321, 4034642, 6051963, 8069284, 10086605, 12103926, 16138568, 20173210, 24207852, 30259815, 40346420, 48415704, 60519630, 80692840, 121039260, 242078520]

約数ペア:

[(1, 242078520), (2, 121039260), (3, 80692840), (4, 60519630), (5, 48415704), (6, 40346420), (8, 30259815), (10, 24207852), (12, 20173210), (15, 16138568), (20, 12103926), (24, 10086605), (30, 8069284), (40, 6051963), (60, 4034642), (120, 2017321), (619, 391080), (1238, 195540), (1857, 130360), (2476, 97770), (3095, 78216), (3259, 74280), (3714, 65180), (4952, 48885), (6190, 39108), (6518, 37140), (7428, 32590), (9285, 26072), (9777, 24760), (12380, 19554), (13036, 18570), (14856, 16295)]