23305320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{7193}}^1$

素因数の和:7216

約数の個数: 80

約数和(自身を含む): 78342660

約数和(自身を除く): 55037340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 7193, 14386, 21579, 28772, 35965, 43158, 57544, 64737, 71930, 86316, 107895, 129474, 143860, 172632, 194211, 215790, 258948, 287720, 323685, 388422, 431580, 517896, 582633, 647370, 776844, 863160, 971055, 1165266, 1294740, 1553688, 1942110, 2330532, 2589480, 2913165, 3884220, 4661064, 5826330, 7768440, 11652660, 23305320]

約数ペア:

[(1, 23305320), (2, 11652660), (3, 7768440), (4, 5826330), (5, 4661064), (6, 3884220), (8, 2913165), (9, 2589480), (10, 2330532), (12, 1942110), (15, 1553688), (18, 1294740), (20, 1165266), (24, 971055), (27, 863160), (30, 776844), (36, 647370), (40, 582633), (45, 517896), (54, 431580), (60, 388422), (72, 323685), (81, 287720), (90, 258948), (108, 215790), (120, 194211), (135, 172632), (162, 143860), (180, 129474), (216, 107895), (270, 86316), (324, 71930), (360, 64737), (405, 57544), (540, 43158), (648, 35965), (810, 28772), (1080, 21579), (1620, 14386), (3240, 7193)]