13213584840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{110113207}}^1$

素因数の和:110113221

約数の個数: 32

約数和(自身を含む): 39640754880

約数和(自身を除く): 26427170040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 110113207, 220226414, 330339621, 440452828, 550566035, 660679242, 880905656, 1101132070, 1321358484, 1651698105, 2202264140, 2642716968, 3303396210, 4404528280, 6606792420, 13213584840]

約数ペア:

[(1, 13213584840), (2, 6606792420), (3, 4404528280), (4, 3303396210), (5, 2642716968), (6, 2202264140), (8, 1651698105), (10, 1321358484), (12, 1101132070), (15, 880905656), (20, 660679242), (24, 550566035), (30, 440452828), (40, 330339621), (60, 220226414), (120, 110113207)]