1858122960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7742179}}^1$

素因数の和:7742195

約数の個数: 40

約数和(自身を含む): 5760181920

約数和(自身を除く): 3902058960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7742179, 15484358, 23226537, 30968716, 38710895, 46453074, 61937432, 77421790, 92906148, 116132685, 123874864, 154843580, 185812296, 232265370, 309687160, 371624592, 464530740, 619374320, 929061480, 1858122960]

約数ペア:

[(1, 1858122960), (2, 929061480), (3, 619374320), (4, 464530740), (5, 371624592), (6, 309687160), (8, 232265370), (10, 185812296), (12, 154843580), (15, 123874864), (16, 116132685), (20, 92906148), (24, 77421790), (30, 61937432), (40, 46453074), (48, 38710895), (60, 30968716), (80, 23226537), (120, 15484358), (240, 7742179)]