13896720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19301}}^1$

素因数の和:19320

約数の個数: 60

約数和(自身を含む): 46672236

約数和(自身を除く): 32775516

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 19301, 38602, 57903, 77204, 96505, 115806, 154408, 173709, 193010, 231612, 289515, 308816, 347418, 386020, 463224, 579030, 694836, 772040, 868545, 926448, 1158060, 1389672, 1544080, 1737090, 2316120, 2779344, 3474180, 4632240, 6948360, 13896720]

約数ペア:

[(1, 13896720), (2, 6948360), (3, 4632240), (4, 3474180), (5, 2779344), (6, 2316120), (8, 1737090), (9, 1544080), (10, 1389672), (12, 1158060), (15, 926448), (16, 868545), (18, 772040), (20, 694836), (24, 579030), (30, 463224), (36, 386020), (40, 347418), (45, 308816), (48, 289515), (60, 231612), (72, 193010), (80, 173709), (90, 154408), (120, 115806), (144, 96505), (180, 77204), (240, 57903), (360, 38602), (720, 19301)]