12040620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2749}}^1$

素因数の和:2834

約数の個数: 48

約数和(自身を含む): 34188000

約数和(自身を除く): 22147380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 2749, 4380, 5498, 8247, 10996, 13745, 16494, 27490, 32988, 41235, 54980, 82470, 164940, 200677, 401354, 602031, 802708, 1003385, 1204062, 2006770, 2408124, 3010155, 4013540, 6020310, 12040620]

約数ペア:

[(1, 12040620), (2, 6020310), (3, 4013540), (4, 3010155), (5, 2408124), (6, 2006770), (10, 1204062), (12, 1003385), (15, 802708), (20, 602031), (30, 401354), (60, 200677), (73, 164940), (146, 82470), (219, 54980), (292, 41235), (365, 32988), (438, 27490), (730, 16494), (876, 13745), (1095, 10996), (1460, 8247), (2190, 5498), (2749, 4380)]