15983820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{88799}}^1$

素因数の和:88814

約数の個数: 36

約数和(自身を含む): 48484800

約数和(自身を除く): 32500980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 88799, 177598, 266397, 355196, 443995, 532794, 799191, 887990, 1065588, 1331985, 1598382, 1775980, 2663970, 3196764, 3995955, 5327940, 7991910, 15983820]

約数ペア:

[(1, 15983820), (2, 7991910), (3, 5327940), (4, 3995955), (5, 3196764), (6, 2663970), (9, 1775980), (10, 1598382), (12, 1331985), (15, 1065588), (18, 887990), (20, 799191), (30, 532794), (36, 443995), (45, 355196), (60, 266397), (90, 177598), (180, 88799)]