1022520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8521}}^1$

素因数の和:8535

約数の個数: 32

約数和(自身を含む): 3067920

約数和(自身を除く): 2045400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8521, 17042, 25563, 34084, 42605, 51126, 68168, 85210, 102252, 127815, 170420, 204504, 255630, 340840, 511260, 1022520]

約数ペア:

[(1, 1022520), (2, 511260), (3, 340840), (4, 255630), (5, 204504), (6, 170420), (8, 127815), (10, 102252), (12, 85210), (15, 68168), (20, 51126), (24, 42605), (30, 34084), (40, 25563), (60, 17042), (120, 8521)]