3950280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{10973}}^1$

素因数の和:10990

約数の個数: 48

約数和(自身を含む): 12839580

約数和(自身を除く): 8889300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 10973, 21946, 32919, 43892, 54865, 65838, 87784, 98757, 109730, 131676, 164595, 197514, 219460, 263352, 329190, 395028, 438920, 493785, 658380, 790056, 987570, 1316760, 1975140, 3950280]

約数ペア:

[(1, 3950280), (2, 1975140), (3, 1316760), (4, 987570), (5, 790056), (6, 658380), (8, 493785), (9, 438920), (10, 395028), (12, 329190), (15, 263352), (18, 219460), (20, 197514), (24, 164595), (30, 131676), (36, 109730), (40, 98757), (45, 87784), (60, 65838), (72, 54865), (90, 43892), (120, 32919), (180, 21946), (360, 10973)]