201106440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{558629}}^1$

素因数の和:558646

約数の個数: 48

約数和(自身を含む): 653597100

約数和(自身を除く): 452490660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 558629, 1117258, 1675887, 2234516, 2793145, 3351774, 4469032, 5027661, 5586290, 6703548, 8379435, 10055322, 11172580, 13407096, 16758870, 20110644, 22345160, 25138305, 33517740, 40221288, 50276610, 67035480, 100553220, 201106440]

約数ペア:

[(1, 201106440), (2, 100553220), (3, 67035480), (4, 50276610), (5, 40221288), (6, 33517740), (8, 25138305), (9, 22345160), (10, 20110644), (12, 16758870), (15, 13407096), (18, 11172580), (20, 10055322), (24, 8379435), (30, 6703548), (36, 5586290), (40, 5027661), (45, 4469032), (60, 3351774), (72, 2793145), (90, 2234516), (120, 1675887), (180, 1117258), (360, 558629)]