480840

素因数分解:

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

素因数の和:4021

約数の個数: 32

約数和(自身を含む): 1442880

約数和(自身を除く): 962040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4007, 8014, 12021, 16028, 20035, 24042, 32056, 40070, 48084, 60105, 80140, 96168, 120210, 160280, 240420, 480840]

約数ペア:

[(1, 480840), (2, 240420), (3, 160280), (4, 120210), (5, 96168), (6, 80140), (8, 60105), (10, 48084), (12, 40070), (15, 32056), (20, 24042), (24, 20035), (30, 16028), (40, 12021), (60, 8014), (120, 4007)]