4327140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1759}}^1$

素因数の和:1812

約数の個数: 48

約数和(自身を含む): 12418560

約数和(自身を除く): 8091420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 1759, 2460, 3518, 5277, 7036, 8795, 10554, 17590, 21108, 26385, 35180, 52770, 72119, 105540, 144238, 216357, 288476, 360595, 432714, 721190, 865428, 1081785, 1442380, 2163570, 4327140]

約数ペア:

[(1, 4327140), (2, 2163570), (3, 1442380), (4, 1081785), (5, 865428), (6, 721190), (10, 432714), (12, 360595), (15, 288476), (20, 216357), (30, 144238), (41, 105540), (60, 72119), (82, 52770), (123, 35180), (164, 26385), (205, 21108), (246, 17590), (410, 10554), (492, 8795), (615, 7036), (820, 5277), (1230, 3518), (1759, 2460)]