240054045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{677}}^1$

素因数の和:1010

約数の個数: 64

約数和(自身を含む): 481130496

約数和(自身を除く): 241076451

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 307, 385, 677, 921, 1155, 1535, 2031, 2149, 3377, 3385, 4605, 4739, 6447, 7447, 10131, 10155, 10745, 14217, 16885, 22341, 23639, 23695, 32235, 37235, 50655, 52129, 70917, 71085, 111705, 118195, 156387, 207839, 260645, 354585, 623517, 781935, 1039195, 1454873, 2286229, 3117585, 4364619, 6858687, 7274365, 11431145, 16003603, 21823095, 34293435, 48010809, 80018015, 240054045]

約数ペア:

[(1, 240054045), (3, 80018015), (5, 48010809), (7, 34293435), (11, 21823095), (15, 16003603), (21, 11431145), (33, 7274365), (35, 6858687), (55, 4364619), (77, 3117585), (105, 2286229), (165, 1454873), (231, 1039195), (307, 781935), (385, 623517), (677, 354585), (921, 260645), (1155, 207839), (1535, 156387), (2031, 118195), (2149, 111705), (3377, 71085), (3385, 70917), (4605, 52129), (4739, 50655), (6447, 37235), (7447, 32235), (10131, 23695), (10155, 23639), (10745, 22341), (14217, 16885)]