742023120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3091763}}^1$

素因数の和:3091779

約数の個数: 40

約数和(自身を含む): 2300272416

約数和(自身を除く): 1558249296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3091763, 6183526, 9275289, 12367052, 15458815, 18550578, 24734104, 30917630, 37101156, 46376445, 49468208, 61835260, 74202312, 92752890, 123670520, 148404624, 185505780, 247341040, 371011560, 742023120]

約数ペア:

[(1, 742023120), (2, 371011560), (3, 247341040), (4, 185505780), (5, 148404624), (6, 123670520), (8, 92752890), (10, 74202312), (12, 61835260), (15, 49468208), (16, 46376445), (20, 37101156), (24, 30917630), (30, 24734104), (40, 18550578), (48, 15458815), (60, 12367052), (80, 9275289), (120, 6183526), (240, 3091763)]