2079557520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{10303}}^1$

素因数の和:10377

約数の個数: 120

約数和(自身を含む): 6677239296

約数和(自身を除く): 4597681776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 841, 870, 1160, 1392, 1682, 1740, 2320, 2523, 3364, 3480, 4205, 5046, 6728, 6960, 8410, 10092, 10303, 12615, 13456, 16820, 20184, 20606, 25230, 30909, 33640, 40368, 41212, 50460, 51515, 61818, 67280, 82424, 100920, 103030, 123636, 154545, 164848, 201840, 206060, 247272, 298787, 309090, 412120, 494544, 597574, 618180, 824240, 896361, 1195148, 1236360, 1493935, 1792722, 2390296, 2472720, 2987870, 3585444, 4481805, 4780592, 5975740, 7170888, 8664823, 8963610, 11951480, 14341776, 17329646, 17927220, 23902960, 25994469, 34659292, 35854440, 43324115, 51988938, 69318584, 71708880, 86648230, 103977876, 129972345, 138637168, 173296460, 207955752, 259944690, 346592920, 415911504, 519889380, 693185840, 1039778760, 2079557520]

約数ペア:

[(1, 2079557520), (2, 1039778760), (3, 693185840), (4, 519889380), (5, 415911504), (6, 346592920), (8, 259944690), (10, 207955752), (12, 173296460), (15, 138637168), (16, 129972345), (20, 103977876), (24, 86648230), (29, 71708880), (30, 69318584), (40, 51988938), (48, 43324115), (58, 35854440), (60, 34659292), (80, 25994469), (87, 23902960), (116, 17927220), (120, 17329646), (145, 14341776), (174, 11951480), (232, 8963610), (240, 8664823), (290, 7170888), (348, 5975740), (435, 4780592), (464, 4481805), (580, 3585444), (696, 2987870), (841, 2472720), (870, 2390296), (1160, 1792722), (1392, 1493935), (1682, 1236360), (1740, 1195148), (2320, 896361), (2523, 824240), (3364, 618180), (3480, 597574), (4205, 494544), (5046, 412120), (6728, 309090), (6960, 298787), (8410, 247272), (10092, 206060), (10303, 201840), (12615, 164848), (13456, 154545), (16820, 123636), (20184, 103030), (20606, 100920), (25230, 82424), (30909, 67280), (33640, 61818), (40368, 51515), (41212, 50460)]