2493720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2309}}^1$

素因数の和:2329

約数の個数: 64

約数和(自身を含む): 8316000

約数和(自身を除く): 5822280

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, 2309, 4618, 6927, 9236, 11545, 13854, 18472, 20781, 23090, 27708, 34635, 41562, 46180, 55416, 62343, 69270, 83124, 92360, 103905, 124686, 138540, 166248, 207810, 249372, 277080, 311715, 415620, 498744, 623430, 831240, 1246860, 2493720]

約数ペア:

[(1, 2493720), (2, 1246860), (3, 831240), (4, 623430), (5, 498744), (6, 415620), (8, 311715), (9, 277080), (10, 249372), (12, 207810), (15, 166248), (18, 138540), (20, 124686), (24, 103905), (27, 92360), (30, 83124), (36, 69270), (40, 62343), (45, 55416), (54, 46180), (60, 41562), (72, 34635), (90, 27708), (108, 23090), (120, 20781), (135, 18472), (180, 13854), (216, 11545), (270, 9236), (360, 6927), (540, 4618), (1080, 2309)]