923040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{641}}^1$

素因数の和:662

約数の個数: 72

約数和(自身を含む): 3154788

約数和(自身を除く): 2231748

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, 641, 720, 1282, 1440, 1923, 2564, 3205, 3846, 5128, 5769, 6410, 7692, 9615, 10256, 11538, 12820, 15384, 19230, 20512, 23076, 25640, 28845, 30768, 38460, 46152, 51280, 57690, 61536, 76920, 92304, 102560, 115380, 153840, 184608, 230760, 307680, 461520, 923040]

約数ペア:

[(1, 923040), (2, 461520), (3, 307680), (4, 230760), (5, 184608), (6, 153840), (8, 115380), (9, 102560), (10, 92304), (12, 76920), (15, 61536), (16, 57690), (18, 51280), (20, 46152), (24, 38460), (30, 30768), (32, 28845), (36, 25640), (40, 23076), (45, 20512), (48, 19230), (60, 15384), (72, 12820), (80, 11538), (90, 10256), (96, 9615), (120, 7692), (144, 6410), (160, 5769), (180, 5128), (240, 3846), (288, 3205), (360, 2564), (480, 1923), (641, 1440), (720, 1282)]