328160880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1733}}^1$

素因数の和:2015

約数の個数: 120

約数和(自身を含む): 1106902368

約数和(自身を除く): 778741488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 263, 360, 526, 720, 789, 1052, 1315, 1578, 1733, 2104, 2367, 2630, 3156, 3466, 3945, 4208, 4734, 5199, 5260, 6312, 6932, 7890, 8665, 9468, 10398, 10520, 11835, 12624, 13864, 15597, 15780, 17330, 18936, 20796, 21040, 23670, 25995, 27728, 31194, 31560, 34660, 37872, 41592, 47340, 51990, 62388, 63120, 69320, 77985, 83184, 94680, 103980, 124776, 138640, 155970, 189360, 207960, 249552, 311940, 415920, 455779, 623880, 911558, 1247760, 1367337, 1823116, 2278895, 2734674, 3646232, 4102011, 4557790, 5469348, 6836685, 7292464, 8204022, 9115580, 10938696, 13673370, 16408044, 18231160, 20510055, 21877392, 27346740, 32816088, 36462320, 41020110, 54693480, 65632176, 82040220, 109386960, 164080440, 328160880]

約数ペア:

[(1, 328160880), (2, 164080440), (3, 109386960), (4, 82040220), (5, 65632176), (6, 54693480), (8, 41020110), (9, 36462320), (10, 32816088), (12, 27346740), (15, 21877392), (16, 20510055), (18, 18231160), (20, 16408044), (24, 13673370), (30, 10938696), (36, 9115580), (40, 8204022), (45, 7292464), (48, 6836685), (60, 5469348), (72, 4557790), (80, 4102011), (90, 3646232), (120, 2734674), (144, 2278895), (180, 1823116), (240, 1367337), (263, 1247760), (360, 911558), (526, 623880), (720, 455779), (789, 415920), (1052, 311940), (1315, 249552), (1578, 207960), (1733, 189360), (2104, 155970), (2367, 138640), (2630, 124776), (3156, 103980), (3466, 94680), (3945, 83184), (4208, 77985), (4734, 69320), (5199, 63120), (5260, 62388), (6312, 51990), (6932, 47340), (7890, 41592), (8665, 37872), (9468, 34660), (10398, 31560), (10520, 31194), (11835, 27728), (12624, 25995), (13864, 23670), (15597, 21040), (15780, 20796), (17330, 18936)]