2857467720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23812231}}^1$

素因数の和:23812245

約数の個数: 32

約数和(自身を含む): 8572403520

約数和(自身を除く): 5714935800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 23812231, 47624462, 71436693, 95248924, 119061155, 142873386, 190497848, 238122310, 285746772, 357183465, 476244620, 571493544, 714366930, 952489240, 1428733860, 2857467720]

約数ペア:

[(1, 2857467720), (2, 1428733860), (3, 952489240), (4, 714366930), (5, 571493544), (6, 476244620), (8, 357183465), (10, 285746772), (12, 238122310), (15, 190497848), (20, 142873386), (24, 119061155), (30, 95248924), (40, 71436693), (60, 47624462), (120, 23812231)]