1249260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 3580416

約数和(自身を除く): 2331156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 443, 470, 564, 705, 886, 940, 1329, 1410, 1772, 2215, 2658, 2820, 4430, 5316, 6645, 8860, 13290, 20821, 26580, 41642, 62463, 83284, 104105, 124926, 208210, 249852, 312315, 416420, 624630, 1249260]

約数ペア:

[(1, 1249260), (2, 624630), (3, 416420), (4, 312315), (5, 249852), (6, 208210), (10, 124926), (12, 104105), (15, 83284), (20, 62463), (30, 41642), (47, 26580), (60, 20821), (94, 13290), (141, 8860), (188, 6645), (235, 5316), (282, 4430), (443, 2820), (470, 2658), (564, 2215), (705, 1772), (886, 1410), (940, 1329)]