54275040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37691}}^1$

素因数の和:37712

約数の個数: 72

約数和(自身を含む): 185218488

約数和(自身を除く): 130943448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 37691, 75382, 113073, 150764, 188455, 226146, 301528, 339219, 376910, 452292, 565365, 603056, 678438, 753820, 904584, 1130730, 1206112, 1356876, 1507640, 1696095, 1809168, 2261460, 2713752, 3015280, 3392190, 3618336, 4522920, 5427504, 6030560, 6784380, 9045840, 10855008, 13568760, 18091680, 27137520, 54275040]

約数ペア:

[(1, 54275040), (2, 27137520), (3, 18091680), (4, 13568760), (5, 10855008), (6, 9045840), (8, 6784380), (9, 6030560), (10, 5427504), (12, 4522920), (15, 3618336), (16, 3392190), (18, 3015280), (20, 2713752), (24, 2261460), (30, 1809168), (32, 1696095), (36, 1507640), (40, 1356876), (45, 1206112), (48, 1130730), (60, 904584), (72, 753820), (80, 678438), (90, 603056), (96, 565365), (120, 452292), (144, 376910), (160, 339219), (180, 301528), (240, 226146), (288, 188455), (360, 150764), (480, 113073), (720, 75382), (1440, 37691)]