940981320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1051}}^1$

素因数の和:1900

約数の個数: 128

約数和(自身を含む): 3143376000

約数和(自身を除く): 2202394680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 829, 1051, 1080, 1658, 2102, 2487, 3153, 3316, 4145, 4204, 4974, 5255, 6306, 6632, 7461, 8290, 8408, 9459, 9948, 10510, 12435, 12612, 14922, 15765, 16580, 18918, 19896, 21020, 22383, 24870, 25224, 28377, 29844, 31530, 33160, 37305, 37836, 42040, 44766, 47295, 49740, 56754, 59688, 63060, 74610, 75672, 89532, 94590, 99480, 111915, 113508, 126120, 141885, 149220, 179064, 189180, 223830, 227016, 283770, 298440, 378360, 447660, 567540, 871279, 895320, 1135080, 1742558, 2613837, 3485116, 4356395, 5227674, 6970232, 7841511, 8712790, 10455348, 13069185, 15683022, 17425580, 20910696, 23524533, 26138370, 31366044, 34851160, 39207555, 47049066, 52276740, 62732088, 78415110, 94098132, 104553480, 117622665, 156830220, 188196264, 235245330, 313660440, 470490660, 940981320]

約数ペア:

[(1, 940981320), (2, 470490660), (3, 313660440), (4, 235245330), (5, 188196264), (6, 156830220), (8, 117622665), (9, 104553480), (10, 94098132), (12, 78415110), (15, 62732088), (18, 52276740), (20, 47049066), (24, 39207555), (27, 34851160), (30, 31366044), (36, 26138370), (40, 23524533), (45, 20910696), (54, 17425580), (60, 15683022), (72, 13069185), (90, 10455348), (108, 8712790), (120, 7841511), (135, 6970232), (180, 5227674), (216, 4356395), (270, 3485116), (360, 2613837), (540, 1742558), (829, 1135080), (1051, 895320), (1080, 871279), (1658, 567540), (2102, 447660), (2487, 378360), (3153, 298440), (3316, 283770), (4145, 227016), (4204, 223830), (4974, 189180), (5255, 179064), (6306, 149220), (6632, 141885), (7461, 126120), (8290, 113508), (8408, 111915), (9459, 99480), (9948, 94590), (10510, 89532), (12435, 75672), (12612, 74610), (14922, 63060), (15765, 59688), (16580, 56754), (18918, 49740), (19896, 47295), (21020, 44766), (22383, 42040), (24870, 37836), (25224, 37305), (28377, 33160), (29844, 31530)]