123039180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62141}}^1$

素因数の和:62167

約数の個数: 72

約数和(自身を含む): 407154384

約数和(自身を除く): 284115204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 62141, 124282, 186423, 248564, 310705, 372846, 559269, 621410, 683551, 745692, 932115, 1118538, 1242820, 1367102, 1864230, 2050653, 2237076, 2734204, 2796345, 3417755, 3728460, 4101306, 5592690, 6151959, 6835510, 8202612, 10253265, 11185380, 12303918, 13671020, 20506530, 24607836, 30759795, 41013060, 61519590, 123039180]

約数ペア:

[(1, 123039180), (2, 61519590), (3, 41013060), (4, 30759795), (5, 24607836), (6, 20506530), (9, 13671020), (10, 12303918), (11, 11185380), (12, 10253265), (15, 8202612), (18, 6835510), (20, 6151959), (22, 5592690), (30, 4101306), (33, 3728460), (36, 3417755), (44, 2796345), (45, 2734204), (55, 2237076), (60, 2050653), (66, 1864230), (90, 1367102), (99, 1242820), (110, 1118538), (132, 932115), (165, 745692), (180, 683551), (198, 621410), (220, 559269), (330, 372846), (396, 310705), (495, 248564), (660, 186423), (990, 124282), (1980, 62141)]