754973280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{524287}}^1$

素因数の和:524308

約数の個数: 72

約数和(自身を含む): 2576351232

約数和(自身を除く): 1821377952

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, 524287, 1048574, 1572861, 2097148, 2621435, 3145722, 4194296, 4718583, 5242870, 6291444, 7864305, 8388592, 9437166, 10485740, 12582888, 15728610, 16777184, 18874332, 20971480, 23592915, 25165776, 31457220, 37748664, 41942960, 47185830, 50331552, 62914440, 75497328, 83885920, 94371660, 125828880, 150994656, 188743320, 251657760, 377486640, 754973280]

約数ペア:

[(1, 754973280), (2, 377486640), (3, 251657760), (4, 188743320), (5, 150994656), (6, 125828880), (8, 94371660), (9, 83885920), (10, 75497328), (12, 62914440), (15, 50331552), (16, 47185830), (18, 41942960), (20, 37748664), (24, 31457220), (30, 25165776), (32, 23592915), (36, 20971480), (40, 18874332), (45, 16777184), (48, 15728610), (60, 12582888), (72, 10485740), (80, 9437166), (90, 8388592), (96, 7864305), (120, 6291444), (144, 5242870), (160, 4718583), (180, 4194296), (240, 3145722), (288, 2621435), (360, 2097148), (480, 1572861), (720, 1048574), (1440, 524287)]