254755260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{471769}}^1$

素因数の和:471787

約数の個数: 48

約数和(自身を含む): 792573600

約数和(自身を除く): 537818340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 471769, 943538, 1415307, 1887076, 2358845, 2830614, 4245921, 4717690, 5661228, 7076535, 8491842, 9435380, 12737763, 14153070, 16983684, 21229605, 25475526, 28306140, 42459210, 50951052, 63688815, 84918420, 127377630, 254755260]

約数ペア:

[(1, 254755260), (2, 127377630), (3, 84918420), (4, 63688815), (5, 50951052), (6, 42459210), (9, 28306140), (10, 25475526), (12, 21229605), (15, 16983684), (18, 14153070), (20, 12737763), (27, 9435380), (30, 8491842), (36, 7076535), (45, 5661228), (54, 4717690), (60, 4245921), (90, 2830614), (108, 2358845), (135, 1887076), (180, 1415307), (270, 943538), (540, 471769)]