28926240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{8609}}^1$

素因数の和:8634

約数の個数: 96

約数和(自身を含む): 104146560

約数和(自身を除く): 75220320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 8609, 17218, 25827, 34436, 43045, 51654, 60263, 68872, 86090, 103308, 120526, 129135, 137744, 172180, 180789, 206616, 241052, 258270, 275488, 301315, 344360, 361578, 413232, 482104, 516540, 602630, 688720, 723156, 826464, 903945, 964208, 1033080, 1205260, 1377440, 1446312, 1807890, 1928416, 2066160, 2410520, 2892624, 3615780, 4132320, 4821040, 5785248, 7231560, 9642080, 14463120, 28926240]

約数ペア:

[(1, 28926240), (2, 14463120), (3, 9642080), (4, 7231560), (5, 5785248), (6, 4821040), (7, 4132320), (8, 3615780), (10, 2892624), (12, 2410520), (14, 2066160), (15, 1928416), (16, 1807890), (20, 1446312), (21, 1377440), (24, 1205260), (28, 1033080), (30, 964208), (32, 903945), (35, 826464), (40, 723156), (42, 688720), (48, 602630), (56, 516540), (60, 482104), (70, 413232), (80, 361578), (84, 344360), (96, 301315), (105, 275488), (112, 258270), (120, 241052), (140, 206616), (160, 180789), (168, 172180), (210, 137744), (224, 129135), (240, 120526), (280, 103308), (336, 86090), (420, 68872), (480, 60263), (560, 51654), (672, 43045), (840, 34436), (1120, 25827), (1680, 17218), (3360, 8609)]