2602746840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{21689557}}^1$

素因数の和:21689571

約数の個数: 32

約数和(自身を含む): 7808240880

約数和(自身を除く): 5205494040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 21689557, 43379114, 65068671, 86758228, 108447785, 130137342, 173516456, 216895570, 260274684, 325343355, 433791140, 520549368, 650686710, 867582280, 1301373420, 2602746840]

約数ペア:

[(1, 2602746840), (2, 1301373420), (3, 867582280), (4, 650686710), (5, 520549368), (6, 433791140), (8, 325343355), (10, 260274684), (12, 216895570), (15, 173516456), (20, 130137342), (24, 108447785), (30, 86758228), (40, 65068671), (60, 43379114), (120, 21689557)]