26160720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5737}}^1$

素因数の和:5772

約数の個数: 80

約数和(自身を含む): 85381440

約数和(自身を除く): 59220720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 5737, 11474, 17211, 22948, 28685, 34422, 45896, 57370, 68844, 86055, 91792, 109003, 114740, 137688, 172110, 218006, 229480, 275376, 327009, 344220, 436012, 458960, 545015, 654018, 688440, 872024, 1090030, 1308036, 1376880, 1635045, 1744048, 2180060, 2616072, 3270090, 4360120, 5232144, 6540180, 8720240, 13080360, 26160720]

約数ペア:

[(1, 26160720), (2, 13080360), (3, 8720240), (4, 6540180), (5, 5232144), (6, 4360120), (8, 3270090), (10, 2616072), (12, 2180060), (15, 1744048), (16, 1635045), (19, 1376880), (20, 1308036), (24, 1090030), (30, 872024), (38, 688440), (40, 654018), (48, 545015), (57, 458960), (60, 436012), (76, 344220), (80, 327009), (95, 275376), (114, 229480), (120, 218006), (152, 172110), (190, 137688), (228, 114740), (240, 109003), (285, 91792), (304, 86055), (380, 68844), (456, 57370), (570, 45896), (760, 34422), (912, 28685), (1140, 22948), (1520, 17211), (2280, 11474), (4560, 5737)]