16406160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:560

約数の個数: 80

約数和(自身を含む): 51264576

約数和(自身を除く): 34858416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 347, 394, 591, 694, 788, 985, 1041, 1182, 1388, 1576, 1735, 1970, 2082, 2364, 2776, 2955, 3152, 3470, 3940, 4164, 4728, 5205, 5552, 5910, 6940, 7880, 8328, 9456, 10410, 11820, 13880, 15760, 16656, 20820, 23640, 27760, 41640, 47280, 68359, 83280, 136718, 205077, 273436, 341795, 410154, 546872, 683590, 820308, 1025385, 1093744, 1367180, 1640616, 2050770, 2734360, 3281232, 4101540, 5468720, 8203080, 16406160]

約数ペア:

[(1, 16406160), (2, 8203080), (3, 5468720), (4, 4101540), (5, 3281232), (6, 2734360), (8, 2050770), (10, 1640616), (12, 1367180), (15, 1093744), (16, 1025385), (20, 820308), (24, 683590), (30, 546872), (40, 410154), (48, 341795), (60, 273436), (80, 205077), (120, 136718), (197, 83280), (240, 68359), (347, 47280), (394, 41640), (591, 27760), (694, 23640), (788, 20820), (985, 16656), (1041, 15760), (1182, 13880), (1388, 11820), (1576, 10410), (1735, 9456), (1970, 8328), (2082, 7880), (2364, 6940), (2776, 5910), (2955, 5552), (3152, 5205), (3470, 4728), (3940, 4164)]