498978840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4158157}}^1$

素因数の和:4158171

約数の個数: 32

約数和(自身を含む): 1496936880

約数和(自身を除く): 997958040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4158157, 8316314, 12474471, 16632628, 20790785, 24948942, 33265256, 41581570, 49897884, 62372355, 83163140, 99795768, 124744710, 166326280, 249489420, 498978840]

約数ペア:

[(1, 498978840), (2, 249489420), (3, 166326280), (4, 124744710), (5, 99795768), (6, 83163140), (8, 62372355), (10, 49897884), (12, 41581570), (15, 33265256), (20, 24948942), (24, 20790785), (30, 16632628), (40, 12474471), (60, 8316314), (120, 4158157)]