145390080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1721}}^1$

素因数の和:1758

約数の個数: 160

約数和(自身を含む): 507342528

約数和(自身を除く): 361952448

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, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1536, 1721, 1760, 1920, 2112, 2560, 2640, 2816, 3442, 3520, 3840, 4224, 5163, 5280, 5632, 6884, 7040, 7680, 8448, 8605, 10326, 10560, 13768, 14080, 16896, 17210, 18931, 20652, 21120, 25815, 27536, 28160, 34420, 37862, 41304, 42240, 51630, 55072, 56793, 68840, 75724, 82608, 84480, 94655, 103260, 110144, 113586, 137680, 151448, 165216, 189310, 206520, 220288, 227172, 275360, 283965, 302896, 330432, 378620, 413040, 440576, 454344, 550720, 567930, 605792, 660864, 757240, 826080, 881152, 908688, 1101440, 1135860, 1211584, 1321728, 1514480, 1652160, 1817376, 2202880, 2271720, 2423168, 2643456, 3028960, 3304320, 3634752, 4405760, 4543440, 4846336, 6057920, 6608640, 7269504, 9086880, 9692672, 12115840, 13217280, 14539008, 18173760, 24231680, 29078016, 36347520, 48463360, 72695040, 145390080]

約数ペア:

[(1, 145390080), (2, 72695040), (3, 48463360), (4, 36347520), (5, 29078016), (6, 24231680), (8, 18173760), (10, 14539008), (11, 13217280), (12, 12115840), (15, 9692672), (16, 9086880), (20, 7269504), (22, 6608640), (24, 6057920), (30, 4846336), (32, 4543440), (33, 4405760), (40, 3634752), (44, 3304320), (48, 3028960), (55, 2643456), (60, 2423168), (64, 2271720), (66, 2202880), (80, 1817376), (88, 1652160), (96, 1514480), (110, 1321728), (120, 1211584), (128, 1135860), (132, 1101440), (160, 908688), (165, 881152), (176, 826080), (192, 757240), (220, 660864), (240, 605792), (256, 567930), (264, 550720), (320, 454344), (330, 440576), (352, 413040), (384, 378620), (440, 330432), (480, 302896), (512, 283965), (528, 275360), (640, 227172), (660, 220288), (704, 206520), (768, 189310), (880, 165216), (960, 151448), (1056, 137680), (1280, 113586), (1320, 110144), (1408, 103260), (1536, 94655), (1721, 84480), (1760, 82608), (1920, 75724), (2112, 68840), (2560, 56793), (2640, 55072), (2816, 51630), (3442, 42240), (3520, 41304), (3840, 37862), (4224, 34420), (5163, 28160), (5280, 27536), (5632, 25815), (6884, 21120), (7040, 20652), (7680, 18931), (8448, 17210), (8605, 16896), (10326, 14080), (10560, 13768)]