158908560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2129}}^1$

素因数の和:2456

約数の個数: 80

約数和(自身を含む): 494432640

約数和(自身を除く): 335524080

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, 1244, 1555, 1866, 2129, 2488, 3110, 3732, 4258, 4665, 4976, 6220, 6387, 7464, 8516, 9330, 10645, 12440, 12774, 14928, 17032, 18660, 21290, 24880, 25548, 31935, 34064, 37320, 42580, 51096, 63870, 74640, 85160, 102192, 127740, 170320, 255480, 510960, 662119, 1324238, 1986357, 2648476, 3310595, 3972714, 5296952, 6621190, 7945428, 9931785, 10593904, 13242380, 15890856, 19863570, 26484760, 31781712, 39727140, 52969520, 79454280, 158908560]

約数ペア:

[(1, 158908560), (2, 79454280), (3, 52969520), (4, 39727140), (5, 31781712), (6, 26484760), (8, 19863570), (10, 15890856), (12, 13242380), (15, 10593904), (16, 9931785), (20, 7945428), (24, 6621190), (30, 5296952), (40, 3972714), (48, 3310595), (60, 2648476), (80, 1986357), (120, 1324238), (240, 662119), (311, 510960), (622, 255480), (933, 170320), (1244, 127740), (1555, 102192), (1866, 85160), (2129, 74640), (2488, 63870), (3110, 51096), (3732, 42580), (4258, 37320), (4665, 34064), (4976, 31935), (6220, 25548), (6387, 24880), (7464, 21290), (8516, 18660), (9330, 17032), (10645, 14928), (12440, 12774)]