65327880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{544399}}^1$

素因数の和:544413

約数の個数: 32

約数和(自身を含む): 195984000

約数和(自身を除く): 130656120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 544399, 1088798, 1633197, 2177596, 2721995, 3266394, 4355192, 5443990, 6532788, 8165985, 10887980, 13065576, 16331970, 21775960, 32663940, 65327880]

約数ペア:

[(1, 65327880), (2, 32663940), (3, 21775960), (4, 16331970), (5, 13065576), (6, 10887980), (8, 8165985), (10, 6532788), (12, 5443990), (15, 4355192), (20, 3266394), (24, 2721995), (30, 2177596), (40, 1633197), (60, 1088798), (120, 544399)]