120816480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{251701}}^1$

素因数の和:251719

約数の個数: 48

約数和(自身を含む): 380573424

約数和(自身を除く): 259756944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 251701, 503402, 755103, 1006804, 1258505, 1510206, 2013608, 2517010, 3020412, 3775515, 4027216, 5034020, 6040824, 7551030, 8054432, 10068040, 12081648, 15102060, 20136080, 24163296, 30204120, 40272160, 60408240, 120816480]

約数ペア:

[(1, 120816480), (2, 60408240), (3, 40272160), (4, 30204120), (5, 24163296), (6, 20136080), (8, 15102060), (10, 12081648), (12, 10068040), (15, 8054432), (16, 7551030), (20, 6040824), (24, 5034020), (30, 4027216), (32, 3775515), (40, 3020412), (48, 2517010), (60, 2013608), (80, 1510206), (96, 1258505), (120, 1006804), (160, 755103), (240, 503402), (480, 251701)]