1219560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10163}}^1$

素因数の和:10177

約数の個数: 32

約数和(自身を含む): 3659040

約数和(自身を除く): 2439480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10163, 20326, 30489, 40652, 50815, 60978, 81304, 101630, 121956, 152445, 203260, 243912, 304890, 406520, 609780, 1219560]

約数ペア:

[(1, 1219560), (2, 609780), (3, 406520), (4, 304890), (5, 243912), (6, 203260), (8, 152445), (10, 121956), (12, 101630), (15, 81304), (20, 60978), (24, 50815), (30, 40652), (40, 30489), (60, 20326), (120, 10163)]