2579995260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{4777769}}^1$

素因数の和:4777787

約数の個数: 48

約数和(自身を含む): 8026653600

約数和(自身を除く): 5446658340

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, 4777769, 9555538, 14333307, 19111076, 23888845, 28666614, 42999921, 47777690, 57333228, 71666535, 85999842, 95555380, 128999763, 143333070, 171999684, 214999605, 257999526, 286666140, 429999210, 515999052, 644998815, 859998420, 1289997630, 2579995260]

約数ペア:

[(1, 2579995260), (2, 1289997630), (3, 859998420), (4, 644998815), (5, 515999052), (6, 429999210), (9, 286666140), (10, 257999526), (12, 214999605), (15, 171999684), (18, 143333070), (20, 128999763), (27, 95555380), (30, 85999842), (36, 71666535), (45, 57333228), (54, 47777690), (60, 42999921), (90, 28666614), (108, 23888845), (135, 19111076), (180, 14333307), (270, 9555538), (540, 4777769)]