1442520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{4007}}^1$

素因数の和:4024

約数の個数: 48

約数和(自身を含む): 4689360

約数和(自身を除く): 3246840

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, 4007, 8014, 12021, 16028, 20035, 24042, 32056, 36063, 40070, 48084, 60105, 72126, 80140, 96168, 120210, 144252, 160280, 180315, 240420, 288504, 360630, 480840, 721260, 1442520]

約数ペア:

[(1, 1442520), (2, 721260), (3, 480840), (4, 360630), (5, 288504), (6, 240420), (8, 180315), (9, 160280), (10, 144252), (12, 120210), (15, 96168), (18, 80140), (20, 72126), (24, 60105), (30, 48084), (36, 40070), (40, 36063), (45, 32056), (60, 24042), (72, 20035), (90, 16028), (120, 12021), (180, 8014), (360, 4007)]