1261560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10513}}^1$

素因数の和:10527

約数の個数: 32

約数和(自身を含む): 3785040

約数和(自身を除く): 2523480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10513, 21026, 31539, 42052, 52565, 63078, 84104, 105130, 126156, 157695, 210260, 252312, 315390, 420520, 630780, 1261560]

約数ペア:

[(1, 1261560), (2, 630780), (3, 420520), (4, 315390), (5, 252312), (6, 210260), (8, 157695), (10, 126156), (12, 105130), (15, 84104), (20, 63078), (24, 52565), (30, 42052), (40, 31539), (60, 21026), (120, 10513)]