76988760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33767}}^1$

素因数の和:33800

約数の個数: 64

約数和(自身を含む): 243129600

約数和(自身を除く): 166140840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 33767, 67534, 101301, 135068, 168835, 202602, 270136, 337670, 405204, 506505, 641573, 675340, 810408, 1013010, 1283146, 1350680, 1924719, 2026020, 2566292, 3207865, 3849438, 4052040, 5132584, 6415730, 7698876, 9623595, 12831460, 15397752, 19247190, 25662920, 38494380, 76988760]

約数ペア:

[(1, 76988760), (2, 38494380), (3, 25662920), (4, 19247190), (5, 15397752), (6, 12831460), (8, 9623595), (10, 7698876), (12, 6415730), (15, 5132584), (19, 4052040), (20, 3849438), (24, 3207865), (30, 2566292), (38, 2026020), (40, 1924719), (57, 1350680), (60, 1283146), (76, 1013010), (95, 810408), (114, 675340), (120, 641573), (152, 506505), (190, 405204), (228, 337670), (285, 270136), (380, 202602), (456, 168835), (570, 135068), (760, 101301), (1140, 67534), (2280, 33767)]