1303448760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{402299}}^1$

素因数の和:402322

約数の個数: 80

約数和(自身を含む): 4381047000

約数和(自身を除く): 3077598240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 402299, 804598, 1206897, 1609196, 2011495, 2413794, 3218392, 3620691, 4022990, 4827588, 6034485, 7241382, 8045980, 9655176, 10862073, 12068970, 14482764, 16091960, 18103455, 21724146, 24137940, 28965528, 32586219, 36206910, 43448292, 48275880, 54310365, 65172438, 72413820, 86896584, 108620730, 130344876, 144827640, 162931095, 217241460, 260689752, 325862190, 434482920, 651724380, 1303448760]

約数ペア:

[(1, 1303448760), (2, 651724380), (3, 434482920), (4, 325862190), (5, 260689752), (6, 217241460), (8, 162931095), (9, 144827640), (10, 130344876), (12, 108620730), (15, 86896584), (18, 72413820), (20, 65172438), (24, 54310365), (27, 48275880), (30, 43448292), (36, 36206910), (40, 32586219), (45, 28965528), (54, 24137940), (60, 21724146), (72, 18103455), (81, 16091960), (90, 14482764), (108, 12068970), (120, 10862073), (135, 9655176), (162, 8045980), (180, 7241382), (216, 6034485), (270, 4827588), (324, 4022990), (360, 3620691), (405, 3218392), (540, 2413794), (648, 2011495), (810, 1609196), (1080, 1206897), (1620, 804598), (3240, 402299)]