247129080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{187219}}^1$

素因数の和:187244

約数の個数: 64

約数和(自身を含む): 808790400

約数和(自身を除く): 561661320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 187219, 374438, 561657, 748876, 936095, 1123314, 1497752, 1872190, 2059409, 2246628, 2808285, 3744380, 4118818, 4493256, 5616570, 6178227, 7488760, 8237636, 10297045, 11233140, 12356454, 16475272, 20594090, 22466280, 24712908, 30891135, 41188180, 49425816, 61782270, 82376360, 123564540, 247129080]

約数ペア:

[(1, 247129080), (2, 123564540), (3, 82376360), (4, 61782270), (5, 49425816), (6, 41188180), (8, 30891135), (10, 24712908), (11, 22466280), (12, 20594090), (15, 16475272), (20, 12356454), (22, 11233140), (24, 10297045), (30, 8237636), (33, 7488760), (40, 6178227), (44, 5616570), (55, 4493256), (60, 4118818), (66, 3744380), (88, 2808285), (110, 2246628), (120, 2059409), (132, 1872190), (165, 1497752), (220, 1123314), (264, 936095), (330, 748876), (440, 561657), (660, 374438), (1320, 187219)]