288280320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2029}}^1$

素因数の和:2090

約数の個数: 144

約数和(自身を含む): 946044960

約数和(自身を除く): 657764640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 768, 888, 960, 1110, 1184, 1280, 1480, 1776, 1920, 2029, 2220, 2368, 2960, 3552, 3840, 4058, 4440, 4736, 5920, 6087, 7104, 8116, 8880, 9472, 10145, 11840, 12174, 14208, 16232, 17760, 20290, 23680, 24348, 28416, 30435, 32464, 35520, 40580, 47360, 48696, 60870, 64928, 71040, 75073, 81160, 97392, 121740, 129856, 142080, 150146, 162320, 194784, 225219, 243480, 259712, 300292, 324640, 375365, 389568, 450438, 486960, 519424, 600584, 649280, 750730, 779136, 900876, 973920, 1126095, 1201168, 1298560, 1501460, 1558272, 1801752, 1947840, 2252190, 2402336, 2597120, 3002920, 3603504, 3895680, 4504380, 4804672, 6005840, 7207008, 7791360, 9008760, 9609344, 12011680, 14414016, 18017520, 19218688, 24023360, 28828032, 36035040, 48046720, 57656064, 72070080, 96093440, 144140160, 288280320]

約数ペア:

[(1, 288280320), (2, 144140160), (3, 96093440), (4, 72070080), (5, 57656064), (6, 48046720), (8, 36035040), (10, 28828032), (12, 24023360), (15, 19218688), (16, 18017520), (20, 14414016), (24, 12011680), (30, 9609344), (32, 9008760), (37, 7791360), (40, 7207008), (48, 6005840), (60, 4804672), (64, 4504380), (74, 3895680), (80, 3603504), (96, 3002920), (111, 2597120), (120, 2402336), (128, 2252190), (148, 1947840), (160, 1801752), (185, 1558272), (192, 1501460), (222, 1298560), (240, 1201168), (256, 1126095), (296, 973920), (320, 900876), (370, 779136), (384, 750730), (444, 649280), (480, 600584), (555, 519424), (592, 486960), (640, 450438), (740, 389568), (768, 375365), (888, 324640), (960, 300292), (1110, 259712), (1184, 243480), (1280, 225219), (1480, 194784), (1776, 162320), (1920, 150146), (2029, 142080), (2220, 129856), (2368, 121740), (2960, 97392), (3552, 81160), (3840, 75073), (4058, 71040), (4440, 64928), (4736, 60870), (5920, 48696), (6087, 47360), (7104, 40580), (8116, 35520), (8880, 32464), (9472, 30435), (10145, 28416), (11840, 24348), (12174, 23680), (14208, 20290), (16232, 17760)]