126284880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2671}}^1$

素因数の和:2884

約数の個数: 80

約数和(自身を含む): 393617664

約数和(自身を除く): 267332784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2671, 2955, 3152, 3940, 4728, 5342, 5910, 7880, 8013, 9456, 10684, 11820, 13355, 15760, 16026, 21368, 23640, 26710, 32052, 40065, 42736, 47280, 53420, 64104, 80130, 106840, 128208, 160260, 213680, 320520, 526187, 641040, 1052374, 1578561, 2104748, 2630935, 3157122, 4209496, 5261870, 6314244, 7892805, 8418992, 10523740, 12628488, 15785610, 21047480, 25256976, 31571220, 42094960, 63142440, 126284880]

約数ペア:

[(1, 126284880), (2, 63142440), (3, 42094960), (4, 31571220), (5, 25256976), (6, 21047480), (8, 15785610), (10, 12628488), (12, 10523740), (15, 8418992), (16, 7892805), (20, 6314244), (24, 5261870), (30, 4209496), (40, 3157122), (48, 2630935), (60, 2104748), (80, 1578561), (120, 1052374), (197, 641040), (240, 526187), (394, 320520), (591, 213680), (788, 160260), (985, 128208), (1182, 106840), (1576, 80130), (1970, 64104), (2364, 53420), (2671, 47280), (2955, 42736), (3152, 40065), (3940, 32052), (4728, 26710), (5342, 23640), (5910, 21368), (7880, 16026), (8013, 15760), (9456, 13355), (10684, 11820)]