48538680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{404489}}^1$

素因数の和:404503

約数の個数: 32

約数和(自身を含む): 145616400

約数和(自身を除く): 97077720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 404489, 808978, 1213467, 1617956, 2022445, 2426934, 3235912, 4044890, 4853868, 6067335, 8089780, 9707736, 12134670, 16179560, 24269340, 48538680]

約数ペア:

[(1, 48538680), (2, 24269340), (3, 16179560), (4, 12134670), (5, 9707736), (6, 8089780), (8, 6067335), (10, 4853868), (12, 4044890), (15, 3235912), (20, 2426934), (24, 2022445), (30, 1617956), (40, 1213467), (60, 808978), (120, 404489)]