79790160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1069}}^1$

素因数の和:1396

約数の個数: 80

約数和(自身を含む): 248376960

約数和(自身を除く): 168586800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 311, 622, 933, 1069, 1244, 1555, 1866, 2138, 2488, 3110, 3207, 3732, 4276, 4665, 4976, 5345, 6220, 6414, 7464, 8552, 9330, 10690, 12440, 12828, 14928, 16035, 17104, 18660, 21380, 24880, 25656, 32070, 37320, 42760, 51312, 64140, 74640, 85520, 128280, 256560, 332459, 664918, 997377, 1329836, 1662295, 1994754, 2659672, 3324590, 3989508, 4986885, 5319344, 6649180, 7979016, 9973770, 13298360, 15958032, 19947540, 26596720, 39895080, 79790160]

約数ペア:

[(1, 79790160), (2, 39895080), (3, 26596720), (4, 19947540), (5, 15958032), (6, 13298360), (8, 9973770), (10, 7979016), (12, 6649180), (15, 5319344), (16, 4986885), (20, 3989508), (24, 3324590), (30, 2659672), (40, 1994754), (48, 1662295), (60, 1329836), (80, 997377), (120, 664918), (240, 332459), (311, 256560), (622, 128280), (933, 85520), (1069, 74640), (1244, 64140), (1555, 51312), (1866, 42760), (2138, 37320), (2488, 32070), (3110, 25656), (3207, 24880), (3732, 21380), (4276, 18660), (4665, 17104), (4976, 16035), (5345, 14928), (6220, 12828), (6414, 12440), (7464, 10690), (8552, 9330)]