204302880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1$

素因数の和:779

約数の個数: 144

約数和(自身を含む): 700913304

約数和(自身を除く): 496610424

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, 337, 360, 421, 480, 674, 720, 842, 1011, 1263, 1348, 1440, 1684, 1685, 2022, 2105, 2526, 2696, 3033, 3368, 3370, 3789, 4044, 4210, 5052, 5055, 5392, 6066, 6315, 6736, 6740, 7578, 8088, 8420, 10104, 10110, 10784, 12132, 12630, 13472, 13480, 15156, 15165, 16176, 16840, 18945, 20208, 20220, 24264, 25260, 26960, 30312, 30330, 32352, 33680, 37890, 40416, 40440, 48528, 50520, 53920, 60624, 60660, 67360, 75780, 80880, 97056, 101040, 121248, 121320, 141877, 151560, 161760, 202080, 242640, 283754, 303120, 425631, 485280, 567508, 606240, 709385, 851262, 1135016, 1276893, 1418770, 1702524, 2128155, 2270032, 2553786, 2837540, 3405048, 4256310, 4540064, 5107572, 5675080, 6384465, 6810096, 8512620, 10215144, 11350160, 12768930, 13620192, 17025240, 20430288, 22700320, 25537860, 34050480, 40860576, 51075720, 68100960, 102151440, 204302880]

約数ペア:

[(1, 204302880), (2, 102151440), (3, 68100960), (4, 51075720), (5, 40860576), (6, 34050480), (8, 25537860), (9, 22700320), (10, 20430288), (12, 17025240), (15, 13620192), (16, 12768930), (18, 11350160), (20, 10215144), (24, 8512620), (30, 6810096), (32, 6384465), (36, 5675080), (40, 5107572), (45, 4540064), (48, 4256310), (60, 3405048), (72, 2837540), (80, 2553786), (90, 2270032), (96, 2128155), (120, 1702524), (144, 1418770), (160, 1276893), (180, 1135016), (240, 851262), (288, 709385), (337, 606240), (360, 567508), (421, 485280), (480, 425631), (674, 303120), (720, 283754), (842, 242640), (1011, 202080), (1263, 161760), (1348, 151560), (1440, 141877), (1684, 121320), (1685, 121248), (2022, 101040), (2105, 97056), (2526, 80880), (2696, 75780), (3033, 67360), (3368, 60660), (3370, 60624), (3789, 53920), (4044, 50520), (4210, 48528), (5052, 40440), (5055, 40416), (5392, 37890), (6066, 33680), (6315, 32352), (6736, 30330), (6740, 30312), (7578, 26960), (8088, 25260), (8420, 24264), (10104, 20220), (10110, 20208), (10784, 18945), (12132, 16840), (12630, 16176), (13472, 15165), (13480, 15156)]