31366080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{10891}}^1$

素因数の和:10914

約数の個数: 84

約数和(自身を含む): 107896152

約数和(自身を除く): 76530072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 10891, 21782, 32673, 43564, 54455, 65346, 87128, 98019, 108910, 130692, 163365, 174256, 196038, 217820, 261384, 326730, 348512, 392076, 435640, 490095, 522768, 653460, 697024, 784152, 871280, 980190, 1045536, 1306920, 1568304, 1742560, 1960380, 2091072, 2613840, 3136608, 3485120, 3920760, 5227680, 6273216, 7841520, 10455360, 15683040, 31366080]

約数ペア:

[(1, 31366080), (2, 15683040), (3, 10455360), (4, 7841520), (5, 6273216), (6, 5227680), (8, 3920760), (9, 3485120), (10, 3136608), (12, 2613840), (15, 2091072), (16, 1960380), (18, 1742560), (20, 1568304), (24, 1306920), (30, 1045536), (32, 980190), (36, 871280), (40, 784152), (45, 697024), (48, 653460), (60, 522768), (64, 490095), (72, 435640), (80, 392076), (90, 348512), (96, 326730), (120, 261384), (144, 217820), (160, 196038), (180, 174256), (192, 163365), (240, 130692), (288, 108910), (320, 98019), (360, 87128), (480, 65346), (576, 54455), (720, 43564), (960, 32673), (1440, 21782), (2880, 10891)]