15727560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131063}}^1$

素因数の和:131077

約数の個数: 32

約数和(自身を含む): 47183040

約数和(自身を除く): 31455480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131063, 262126, 393189, 524252, 655315, 786378, 1048504, 1310630, 1572756, 1965945, 2621260, 3145512, 3931890, 5242520, 7863780, 15727560]

約数ペア:

[(1, 15727560), (2, 7863780), (3, 5242520), (4, 3931890), (5, 3145512), (6, 2621260), (8, 1965945), (10, 1572756), (12, 1310630), (15, 1048504), (20, 786378), (24, 655315), (30, 524252), (40, 393189), (60, 262126), (120, 131063)]