329728320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{12721}}^1$

素因数の和:12750

約数の個数: 140

約数和(自身を含む): 1172993844

約数和(自身を除く): 843265524

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12721, 12960, 25442, 25920, 38163, 50884, 63605, 76326, 101768, 114489, 127210, 152652, 190815, 203536, 228978, 254420, 305304, 343467, 381630, 407072, 457956, 508840, 572445, 610608, 686934, 763260, 814144, 915912, 1017680, 1030401, 1144890, 1221216, 1373868, 1526520, 1717335, 1831824, 2035360, 2060802, 2289780, 2442432, 2747736, 3053040, 3434670, 3663648, 4070720, 4121604, 4579560, 5152005, 5495472, 6106080, 6869340, 7327296, 8243208, 9159120, 10304010, 10990944, 12212160, 13738680, 16486416, 18318240, 20608020, 21981888, 27477360, 32972832, 36636480, 41216040, 54954720, 65945664, 82432080, 109909440, 164864160, 329728320]

約数ペア:

[(1, 329728320), (2, 164864160), (3, 109909440), (4, 82432080), (5, 65945664), (6, 54954720), (8, 41216040), (9, 36636480), (10, 32972832), (12, 27477360), (15, 21981888), (16, 20608020), (18, 18318240), (20, 16486416), (24, 13738680), (27, 12212160), (30, 10990944), (32, 10304010), (36, 9159120), (40, 8243208), (45, 7327296), (48, 6869340), (54, 6106080), (60, 5495472), (64, 5152005), (72, 4579560), (80, 4121604), (81, 4070720), (90, 3663648), (96, 3434670), (108, 3053040), (120, 2747736), (135, 2442432), (144, 2289780), (160, 2060802), (162, 2035360), (180, 1831824), (192, 1717335), (216, 1526520), (240, 1373868), (270, 1221216), (288, 1144890), (320, 1030401), (324, 1017680), (360, 915912), (405, 814144), (432, 763260), (480, 686934), (540, 610608), (576, 572445), (648, 508840), (720, 457956), (810, 407072), (864, 381630), (960, 343467), (1080, 305304), (1296, 254420), (1440, 228978), (1620, 203536), (1728, 190815), (2160, 152652), (2592, 127210), (2880, 114489), (3240, 101768), (4320, 76326), (5184, 63605), (6480, 50884), (8640, 38163), (12721, 25920), (12960, 25442)]