229373280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{159287}}^1$

素因数の和:159308

約数の個数: 72

約数和(自身を含む): 782741232

約数和(自身を除く): 553367952

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, 159287, 318574, 477861, 637148, 796435, 955722, 1274296, 1433583, 1592870, 1911444, 2389305, 2548592, 2867166, 3185740, 3822888, 4778610, 5097184, 5734332, 6371480, 7167915, 7645776, 9557220, 11468664, 12742960, 14335830, 15291552, 19114440, 22937328, 25485920, 28671660, 38228880, 45874656, 57343320, 76457760, 114686640, 229373280]

約数ペア:

[(1, 229373280), (2, 114686640), (3, 76457760), (4, 57343320), (5, 45874656), (6, 38228880), (8, 28671660), (9, 25485920), (10, 22937328), (12, 19114440), (15, 15291552), (16, 14335830), (18, 12742960), (20, 11468664), (24, 9557220), (30, 7645776), (32, 7167915), (36, 6371480), (40, 5734332), (45, 5097184), (48, 4778610), (60, 3822888), (72, 3185740), (80, 2867166), (90, 2548592), (96, 2389305), (120, 1911444), (144, 1592870), (160, 1433583), (180, 1274296), (240, 955722), (288, 796435), (360, 637148), (480, 477861), (720, 318574), (1440, 159287)]