129830880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1373}}^1$

素因数の和:1588

約数の個数: 96

約数和(自身を含む): 411342624

約数和(自身を除く): 281511744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 197, 240, 394, 480, 591, 788, 985, 1182, 1373, 1576, 1970, 2364, 2746, 2955, 3152, 3940, 4119, 4728, 5492, 5910, 6304, 6865, 7880, 8238, 9456, 10984, 11820, 13730, 15760, 16476, 18912, 20595, 21968, 23640, 27460, 31520, 32952, 41190, 43936, 47280, 54920, 65904, 82380, 94560, 109840, 131808, 164760, 219680, 270481, 329520, 540962, 659040, 811443, 1081924, 1352405, 1622886, 2163848, 2704810, 3245772, 4057215, 4327696, 5409620, 6491544, 8114430, 8655392, 10819240, 12983088, 16228860, 21638480, 25966176, 32457720, 43276960, 64915440, 129830880]

約数ペア:

[(1, 129830880), (2, 64915440), (3, 43276960), (4, 32457720), (5, 25966176), (6, 21638480), (8, 16228860), (10, 12983088), (12, 10819240), (15, 8655392), (16, 8114430), (20, 6491544), (24, 5409620), (30, 4327696), (32, 4057215), (40, 3245772), (48, 2704810), (60, 2163848), (80, 1622886), (96, 1352405), (120, 1081924), (160, 811443), (197, 659040), (240, 540962), (394, 329520), (480, 270481), (591, 219680), (788, 164760), (985, 131808), (1182, 109840), (1373, 94560), (1576, 82380), (1970, 65904), (2364, 54920), (2746, 47280), (2955, 43936), (3152, 41190), (3940, 32952), (4119, 31520), (4728, 27460), (5492, 23640), (5910, 21968), (6304, 20595), (6865, 18912), (7880, 16476), (8238, 15760), (9456, 13730), (10984, 11820)]