203340960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{141209}}^1$

素因数の和:141230

約数の個数: 72

約数和(自身を含む): 693905940

約数和(自身を除く): 490564980

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, 720, 1440, 141209, 282418, 423627, 564836, 706045, 847254, 1129672, 1270881, 1412090, 1694508, 2118135, 2259344, 2541762, 2824180, 3389016, 4236270, 4518688, 5083524, 5648360, 6354405, 6778032, 8472540, 10167048, 11296720, 12708810, 13556064, 16945080, 20334096, 22593440, 25417620, 33890160, 40668192, 50835240, 67780320, 101670480, 203340960]

約数ペア:

[(1, 203340960), (2, 101670480), (3, 67780320), (4, 50835240), (5, 40668192), (6, 33890160), (8, 25417620), (9, 22593440), (10, 20334096), (12, 16945080), (15, 13556064), (16, 12708810), (18, 11296720), (20, 10167048), (24, 8472540), (30, 6778032), (32, 6354405), (36, 5648360), (40, 5083524), (45, 4518688), (48, 4236270), (60, 3389016), (72, 2824180), (80, 2541762), (90, 2259344), (96, 2118135), (120, 1694508), (144, 1412090), (160, 1270881), (180, 1129672), (240, 847254), (288, 706045), (360, 564836), (480, 423627), (720, 282418), (1440, 141209)]