19124160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1811}}^1$

素因数の和:1842

約数の個数: 112

約数和(自身を含む): 66275712

約数和(自身を除く): 47151552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 1811, 2112, 2640, 3520, 3622, 5280, 5433, 7244, 9055, 10560, 10866, 14488, 18110, 19921, 21732, 27165, 28976, 36220, 39842, 43464, 54330, 57952, 59763, 72440, 79684, 86928, 99605, 108660, 115904, 119526, 144880, 159368, 173856, 199210, 217320, 239052, 289760, 298815, 318736, 347712, 398420, 434640, 478104, 579520, 597630, 637472, 796840, 869280, 956208, 1195260, 1274944, 1593680, 1738560, 1912416, 2390520, 3187360, 3824832, 4781040, 6374720, 9562080, 19124160]

約数ペア:

[(1, 19124160), (2, 9562080), (3, 6374720), (4, 4781040), (5, 3824832), (6, 3187360), (8, 2390520), (10, 1912416), (11, 1738560), (12, 1593680), (15, 1274944), (16, 1195260), (20, 956208), (22, 869280), (24, 796840), (30, 637472), (32, 597630), (33, 579520), (40, 478104), (44, 434640), (48, 398420), (55, 347712), (60, 318736), (64, 298815), (66, 289760), (80, 239052), (88, 217320), (96, 199210), (110, 173856), (120, 159368), (132, 144880), (160, 119526), (165, 115904), (176, 108660), (192, 99605), (220, 86928), (240, 79684), (264, 72440), (320, 59763), (330, 57952), (352, 54330), (440, 43464), (480, 39842), (528, 36220), (660, 28976), (704, 27165), (880, 21732), (960, 19921), (1056, 18110), (1320, 14488), (1760, 10866), (1811, 10560), (2112, 9055), (2640, 7244), (3520, 5433), (3622, 5280)]