38830920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{323591}}^1$

素因数の和:323605

約数の個数: 32

約数和(自身を含む): 116493120

約数和(自身を除く): 77662200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 323591, 647182, 970773, 1294364, 1617955, 1941546, 2588728, 3235910, 3883092, 4853865, 6471820, 7766184, 9707730, 12943640, 19415460, 38830920]

約数ペア:

[(1, 38830920), (2, 19415460), (3, 12943640), (4, 9707730), (5, 7766184), (6, 6471820), (8, 4853865), (10, 3883092), (12, 3235910), (15, 2588728), (20, 1941546), (24, 1617955), (30, 1294364), (40, 970773), (60, 647182), (120, 323591)]