8554920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6481}}^1$

素因数の和:6506

約数の個数: 64

約数和(自身を含む): 28002240

約数和(自身を除く): 19447320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 6481, 12962, 19443, 25924, 32405, 38886, 51848, 64810, 71291, 77772, 97215, 129620, 142582, 155544, 194430, 213873, 259240, 285164, 356455, 388860, 427746, 570328, 712910, 777720, 855492, 1069365, 1425820, 1710984, 2138730, 2851640, 4277460, 8554920]

約数ペア:

[(1, 8554920), (2, 4277460), (3, 2851640), (4, 2138730), (5, 1710984), (6, 1425820), (8, 1069365), (10, 855492), (11, 777720), (12, 712910), (15, 570328), (20, 427746), (22, 388860), (24, 356455), (30, 285164), (33, 259240), (40, 213873), (44, 194430), (55, 155544), (60, 142582), (66, 129620), (88, 97215), (110, 77772), (120, 71291), (132, 64810), (165, 51848), (220, 38886), (264, 32405), (330, 25924), (440, 19443), (660, 12962), (1320, 6481)]