15643560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{130363}}^1$

素因数の和:130377

約数の個数: 32

約数和(自身を含む): 46931040

約数和(自身を除く): 31287480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 130363, 260726, 391089, 521452, 651815, 782178, 1042904, 1303630, 1564356, 1955445, 2607260, 3128712, 3910890, 5214520, 7821780, 15643560]

約数ペア:

[(1, 15643560), (2, 7821780), (3, 5214520), (4, 3910890), (5, 3128712), (6, 2607260), (8, 1955445), (10, 1564356), (12, 1303630), (15, 1042904), (20, 782178), (24, 651815), (30, 521452), (40, 391089), (60, 260726), (120, 130363)]