864101520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{133349}}^1$

素因数の和:133374

約数の個数: 100

約数和(自身を含む): 3001175100

約数和(自身を除く): 2137073580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 133349, 266698, 400047, 533396, 666745, 800094, 1066792, 1200141, 1333490, 1600188, 2000235, 2133584, 2400282, 2666980, 3200376, 3600423, 4000470, 4800564, 5333960, 6000705, 6400752, 7200846, 8000940, 9601128, 10667920, 10801269, 12001410, 14401692, 16001880, 18002115, 19202256, 21602538, 24002820, 28803384, 32003760, 36004230, 43205076, 48005640, 54006345, 57606768, 72008460, 86410152, 96011280, 108012690, 144016920, 172820304, 216025380, 288033840, 432050760, 864101520]

約数ペア:

[(1, 864101520), (2, 432050760), (3, 288033840), (4, 216025380), (5, 172820304), (6, 144016920), (8, 108012690), (9, 96011280), (10, 86410152), (12, 72008460), (15, 57606768), (16, 54006345), (18, 48005640), (20, 43205076), (24, 36004230), (27, 32003760), (30, 28803384), (36, 24002820), (40, 21602538), (45, 19202256), (48, 18002115), (54, 16001880), (60, 14401692), (72, 12001410), (80, 10801269), (81, 10667920), (90, 9601128), (108, 8000940), (120, 7200846), (135, 6400752), (144, 6000705), (162, 5333960), (180, 4800564), (216, 4000470), (240, 3600423), (270, 3200376), (324, 2666980), (360, 2400282), (405, 2133584), (432, 2000235), (540, 1600188), (648, 1333490), (720, 1200141), (810, 1066792), (1080, 800094), (1296, 666745), (1620, 533396), (2160, 400047), (3240, 266698), (6480, 133349)]