15683040

素因数分解:

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

素因数の和:10912

約数の個数: 72

約数和(自身を含む): 53523288

約数和(自身を除く): 37840248

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 10891, 21782, 32673, 43564, 54455, 65346, 87128, 98019, 108910, 130692, 163365, 174256, 196038, 217820, 261384, 326730, 348512, 392076, 435640, 490095, 522768, 653460, 784152, 871280, 980190, 1045536, 1306920, 1568304, 1742560, 1960380, 2613840, 3136608, 3920760, 5227680, 7841520, 15683040]

約数ペア:

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