2012173920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{465781}}^1$

素因数の和:465805

約数の個数: 96

約数和(自身を含む): 7042623840

約数和(自身を除く): 5030449920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 465781, 931562, 1397343, 1863124, 2328905, 2794686, 3726248, 4192029, 4657810, 5589372, 6986715, 7452496, 8384058, 9315620, 11178744, 12576087, 13973430, 14904992, 16768116, 18631240, 20960145, 22357488, 25152174, 27946860, 33536232, 37262480, 41920290, 44714976, 50304348, 55893720, 62880435, 67072464, 74524960, 83840580, 100608696, 111787440, 125760870, 134144928, 167681160, 201217392, 223574880, 251521740, 335362320, 402434784, 503043480, 670724640, 1006086960, 2012173920]

約数ペア:

[(1, 2012173920), (2, 1006086960), (3, 670724640), (4, 503043480), (5, 402434784), (6, 335362320), (8, 251521740), (9, 223574880), (10, 201217392), (12, 167681160), (15, 134144928), (16, 125760870), (18, 111787440), (20, 100608696), (24, 83840580), (27, 74524960), (30, 67072464), (32, 62880435), (36, 55893720), (40, 50304348), (45, 44714976), (48, 41920290), (54, 37262480), (60, 33536232), (72, 27946860), (80, 25152174), (90, 22357488), (96, 20960145), (108, 18631240), (120, 16768116), (135, 14904992), (144, 13973430), (160, 12576087), (180, 11178744), (216, 9315620), (240, 8384058), (270, 7452496), (288, 6986715), (360, 5589372), (432, 4657810), (480, 4192029), (540, 3726248), (720, 2794686), (864, 2328905), (1080, 1863124), (1440, 1397343), (2160, 931562), (4320, 465781)]