8820060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 26429760

約数和(自身を除く): 17609700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 37, 58, 60, 74, 87, 111, 116, 137, 145, 148, 174, 185, 222, 274, 290, 348, 370, 411, 435, 444, 548, 555, 580, 685, 740, 822, 870, 1073, 1110, 1370, 1644, 1740, 2055, 2146, 2220, 2740, 3219, 3973, 4110, 4292, 5069, 5365, 6438, 7946, 8220, 10138, 10730, 11919, 12876, 15207, 15892, 16095, 19865, 20276, 21460, 23838, 25345, 30414, 32190, 39730, 47676, 50690, 59595, 60828, 64380, 76035, 79460, 101380, 119190, 147001, 152070, 238380, 294002, 304140, 441003, 588004, 735005, 882006, 1470010, 1764012, 2205015, 2940020, 4410030, 8820060]

約数ペア:

[(1, 8820060), (2, 4410030), (3, 2940020), (4, 2205015), (5, 1764012), (6, 1470010), (10, 882006), (12, 735005), (15, 588004), (20, 441003), (29, 304140), (30, 294002), (37, 238380), (58, 152070), (60, 147001), (74, 119190), (87, 101380), (111, 79460), (116, 76035), (137, 64380), (145, 60828), (148, 59595), (174, 50690), (185, 47676), (222, 39730), (274, 32190), (290, 30414), (348, 25345), (370, 23838), (411, 21460), (435, 20276), (444, 19865), (548, 16095), (555, 15892), (580, 15207), (685, 12876), (740, 11919), (822, 10730), (870, 10138), (1073, 8220), (1110, 7946), (1370, 6438), (1644, 5365), (1740, 5069), (2055, 4292), (2146, 4110), (2220, 3973), (2740, 3219)]