2013727440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8390531}}^1$

素因数の和:8390547

約数の個数: 40

約数和(自身を含む): 6242555808

約数和(自身を除く): 4228828368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8390531, 16781062, 25171593, 33562124, 41952655, 50343186, 67124248, 83905310, 100686372, 125857965, 134248496, 167810620, 201372744, 251715930, 335621240, 402745488, 503431860, 671242480, 1006863720, 2013727440]

約数ペア:

[(1, 2013727440), (2, 1006863720), (3, 671242480), (4, 503431860), (5, 402745488), (6, 335621240), (8, 251715930), (10, 201372744), (12, 167810620), (15, 134248496), (16, 125857965), (20, 100686372), (24, 83905310), (30, 67124248), (40, 50343186), (48, 41952655), (60, 33562124), (80, 25171593), (120, 16781062), (240, 8390531)]