480291840

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{1489}}^1$

素因数の和:1527

約数の個数: 264

約数和(自身を含む): 1903218720

約数和(自身を除く): 1422926880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1489, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 2978, 3072, 3360, 3584, 3840, 4032, 4467, 4480, 4608, 5040, 5120, 5376, 5760, 5956, 6720, 7168, 7445, 7680, 8064, 8934, 8960, 9216, 10080, 10423, 10752, 11520, 11912, 13401, 13440, 14890, 15360, 16128, 17868, 17920, 20160, 20846, 21504, 22335, 23040, 23824, 26802, 26880, 29780, 31269, 32256, 35736, 35840, 40320, 41692, 44670, 46080, 47648, 52115, 53604, 53760, 59560, 62538, 64512, 67005, 71472, 80640, 83384, 89340, 93807, 95296, 104230, 107208, 107520, 119120, 125076, 134010, 142944, 156345, 161280, 166768, 178680, 187614, 190592, 208460, 214416, 238240, 250152, 268020, 285888, 312690, 322560, 333536, 357360, 375228, 381184, 416920, 428832, 469035, 476480, 500304, 536040, 571776, 625380, 667072, 714720, 750456, 762368, 833840, 857664, 938070, 952960, 1000608, 1072080, 1143552, 1250760, 1334144, 1429440, 1500912, 1524736, 1667680, 1715328, 1876140, 1905920, 2001216, 2144160, 2287104, 2501520, 2668288, 2858880, 3001824, 3335360, 3430656, 3752280, 3811840, 4002432, 4288320, 4574208, 5003040, 5336576, 5717760, 6003648, 6670720, 6861312, 7504560, 7623680, 8004864, 8576640, 10006080, 10673152, 11435520, 12007296, 13341440, 13722624, 15009120, 16009728, 17153280, 20012160, 22871040, 24014592, 26682880, 30018240, 32019456, 34306560, 40024320, 48029184, 53365760, 60036480, 68613120, 80048640, 96058368, 120072960, 160097280, 240145920, 480291840]

約数ペア:

[(1, 480291840), (2, 240145920), (3, 160097280), (4, 120072960), (5, 96058368), (6, 80048640), (7, 68613120), (8, 60036480), (9, 53365760), (10, 48029184), (12, 40024320), (14, 34306560), (15, 32019456), (16, 30018240), (18, 26682880), (20, 24014592), (21, 22871040), (24, 20012160), (28, 17153280), (30, 16009728), (32, 15009120), (35, 13722624), (36, 13341440), (40, 12007296), (42, 11435520), (45, 10673152), (48, 10006080), (56, 8576640), (60, 8004864), (63, 7623680), (64, 7504560), (70, 6861312), (72, 6670720), (80, 6003648), (84, 5717760), (90, 5336576), (96, 5003040), (105, 4574208), (112, 4288320), (120, 4002432), (126, 3811840), (128, 3752280), (140, 3430656), (144, 3335360), (160, 3001824), (168, 2858880), (180, 2668288), (192, 2501520), (210, 2287104), (224, 2144160), (240, 2001216), (252, 1905920), (256, 1876140), (280, 1715328), (288, 1667680), (315, 1524736), (320, 1500912), (336, 1429440), (360, 1334144), (384, 1250760), (420, 1143552), (448, 1072080), (480, 1000608), (504, 952960), (512, 938070), (560, 857664), (576, 833840), (630, 762368), (640, 750456), (672, 714720), (720, 667072), (768, 625380), (840, 571776), (896, 536040), (960, 500304), (1008, 476480), (1024, 469035), (1120, 428832), (1152, 416920), (1260, 381184), (1280, 375228), (1344, 357360), (1440, 333536), (1489, 322560), (1536, 312690), (1680, 285888), (1792, 268020), (1920, 250152), (2016, 238240), (2240, 214416), (2304, 208460), (2520, 190592), (2560, 187614), (2688, 178680), (2880, 166768), (2978, 161280), (3072, 156345), (3360, 142944), (3584, 134010), (3840, 125076), (4032, 119120), (4467, 107520), (4480, 107208), (4608, 104230), (5040, 95296), (5120, 93807), (5376, 89340), (5760, 83384), (5956, 80640), (6720, 71472), (7168, 67005), (7445, 64512), (7680, 62538), (8064, 59560), (8934, 53760), (8960, 53604), (9216, 52115), (10080, 47648), (10423, 46080), (10752, 44670), (11520, 41692), (11912, 40320), (13401, 35840), (13440, 35736), (14890, 32256), (15360, 31269), (16128, 29780), (17868, 26880), (17920, 26802), (20160, 23824), (20846, 23040), (21504, 22335)]