272170960

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{147919}}^1$

素因数の和:147955

約数の個数: 40

約数和(自身を含む): 660314880

約数和(自身を除く): 388143920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 147919, 295838, 591676, 739595, 1183352, 1479190, 2366704, 2958380, 3402137, 5916760, 6804274, 11833520, 13608548, 17010685, 27217096, 34021370, 54434192, 68042740, 136085480, 272170960]

約数ペア:

[(1, 272170960), (2, 136085480), (4, 68042740), (5, 54434192), (8, 34021370), (10, 27217096), (16, 17010685), (20, 13608548), (23, 11833520), (40, 6804274), (46, 5916760), (80, 3402137), (92, 2958380), (115, 2366704), (184, 1479190), (230, 1183352), (368, 739595), (460, 591676), (920, 295838), (1840, 147919)]