120464864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15241}}^1$

素因数の和:15283

約数の個数: 48

約数和(自身を含む): 268868880

約数和(自身を除く): 148404016

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 15241, 30482, 60964, 121928, 198133, 243856, 289579, 396266, 487712, 579158, 792532, 1158316, 1585064, 2316632, 3170128, 3764527, 4633264, 6340256, 7529054, 9266528, 15058108, 30116216, 60232432, 120464864]

約数ペア:

[(1, 120464864), (2, 60232432), (4, 30116216), (8, 15058108), (13, 9266528), (16, 7529054), (19, 6340256), (26, 4633264), (32, 3764527), (38, 3170128), (52, 2316632), (76, 1585064), (104, 1158316), (152, 792532), (208, 579158), (247, 487712), (304, 396266), (416, 289579), (494, 243856), (608, 198133), (988, 121928), (1976, 60964), (3952, 30482), (7904, 15241)]