25497720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23609}}^1$

素因数の和:23629

約数の個数: 64

約数和(自身を含む): 84996000

約数和(自身を除く): 59498280

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 23609, 47218, 70827, 94436, 118045, 141654, 188872, 212481, 236090, 283308, 354135, 424962, 472180, 566616, 637443, 708270, 849924, 944360, 1062405, 1274886, 1416540, 1699848, 2124810, 2549772, 2833080, 3187215, 4249620, 5099544, 6374430, 8499240, 12748860, 25497720]

約数ペア:

[(1, 25497720), (2, 12748860), (3, 8499240), (4, 6374430), (5, 5099544), (6, 4249620), (8, 3187215), (9, 2833080), (10, 2549772), (12, 2124810), (15, 1699848), (18, 1416540), (20, 1274886), (24, 1062405), (27, 944360), (30, 849924), (36, 708270), (40, 637443), (45, 566616), (54, 472180), (60, 424962), (72, 354135), (90, 283308), (108, 236090), (120, 212481), (135, 188872), (180, 141654), (216, 118045), (270, 94436), (360, 70827), (540, 47218), (1080, 23609)]