1078398840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8986657}}^1$

素因数の和:8986671

約数の個数: 32

約数和(自身を含む): 3235196880

約数和(自身を除く): 2156798040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8986657, 17973314, 26959971, 35946628, 44933285, 53919942, 71893256, 89866570, 107839884, 134799855, 179733140, 215679768, 269599710, 359466280, 539199420, 1078398840]

約数ペア:

[(1, 1078398840), (2, 539199420), (3, 359466280), (4, 269599710), (5, 215679768), (6, 179733140), (8, 134799855), (10, 107839884), (12, 89866570), (15, 71893256), (20, 53919942), (24, 44933285), (30, 35946628), (40, 26959971), (60, 17973314), (120, 8986657)]