488273280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:473

約数の個数: 256

約数和(自身を含む): 1730246400

約数和(自身を除く): 1241973120

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, 61, 64, 66, 80, 88, 96, 110, 120, 122, 128, 132, 160, 165, 176, 183, 192, 220, 240, 244, 264, 305, 320, 330, 352, 366, 379, 384, 440, 480, 488, 528, 610, 640, 660, 671, 704, 732, 758, 880, 915, 960, 976, 1056, 1137, 1220, 1320, 1342, 1408, 1464, 1516, 1760, 1830, 1895, 1920, 1952, 2013, 2112, 2274, 2440, 2640, 2684, 2928, 3032, 3355, 3520, 3660, 3790, 3904, 4026, 4169, 4224, 4548, 4880, 5280, 5368, 5685, 5856, 6064, 6710, 7040, 7320, 7580, 7808, 8052, 8338, 9096, 9760, 10065, 10560, 10736, 11370, 11712, 12128, 12507, 13420, 14640, 15160, 16104, 16676, 18192, 19520, 20130, 20845, 21120, 21472, 22740, 23119, 23424, 24256, 25014, 26840, 29280, 30320, 32208, 33352, 36384, 39040, 40260, 41690, 42944, 45480, 46238, 48512, 50028, 53680, 58560, 60640, 62535, 64416, 66704, 69357, 72768, 80520, 83380, 85888, 90960, 92476, 100056, 107360, 115595, 117120, 121280, 125070, 128832, 133408, 138714, 145536, 161040, 166760, 181920, 184952, 200112, 214720, 231190, 242560, 250140, 254309, 257664, 266816, 277428, 322080, 333520, 346785, 363840, 369904, 400224, 429440, 462380, 500280, 508618, 533632, 554856, 644160, 667040, 693570, 727680, 739808, 762927, 800448, 924760, 1000560, 1017236, 1109712, 1271545, 1288320, 1334080, 1387140, 1479616, 1525854, 1600896, 1849520, 2001120, 2034472, 2219424, 2543090, 2668160, 2774280, 2959232, 3051708, 3699040, 3814635, 4002240, 4068944, 4438848, 5086180, 5548560, 6103416, 7398080, 7629270, 8004480, 8137888, 8877696, 10172360, 11097120, 12206832, 14796160, 15258540, 16275776, 20344720, 22194240, 24413664, 30517080, 32551552, 40689440, 44388480, 48827328, 61034160, 81378880, 97654656, 122068320, 162757760, 244136640, 488273280]

約数ペア:

[(1, 488273280), (2, 244136640), (3, 162757760), (4, 122068320), (5, 97654656), (6, 81378880), (8, 61034160), (10, 48827328), (11, 44388480), (12, 40689440), (15, 32551552), (16, 30517080), (20, 24413664), (22, 22194240), (24, 20344720), (30, 16275776), (32, 15258540), (33, 14796160), (40, 12206832), (44, 11097120), (48, 10172360), (55, 8877696), (60, 8137888), (61, 8004480), (64, 7629270), (66, 7398080), (80, 6103416), (88, 5548560), (96, 5086180), (110, 4438848), (120, 4068944), (122, 4002240), (128, 3814635), (132, 3699040), (160, 3051708), (165, 2959232), (176, 2774280), (183, 2668160), (192, 2543090), (220, 2219424), (240, 2034472), (244, 2001120), (264, 1849520), (305, 1600896), (320, 1525854), (330, 1479616), (352, 1387140), (366, 1334080), (379, 1288320), (384, 1271545), (440, 1109712), (480, 1017236), (488, 1000560), (528, 924760), (610, 800448), (640, 762927), (660, 739808), (671, 727680), (704, 693570), (732, 667040), (758, 644160), (880, 554856), (915, 533632), (960, 508618), (976, 500280), (1056, 462380), (1137, 429440), (1220, 400224), (1320, 369904), (1342, 363840), (1408, 346785), (1464, 333520), (1516, 322080), (1760, 277428), (1830, 266816), (1895, 257664), (1920, 254309), (1952, 250140), (2013, 242560), (2112, 231190), (2274, 214720), (2440, 200112), (2640, 184952), (2684, 181920), (2928, 166760), (3032, 161040), (3355, 145536), (3520, 138714), (3660, 133408), (3790, 128832), (3904, 125070), (4026, 121280), (4169, 117120), (4224, 115595), (4548, 107360), (4880, 100056), (5280, 92476), (5368, 90960), (5685, 85888), (5856, 83380), (6064, 80520), (6710, 72768), (7040, 69357), (7320, 66704), (7580, 64416), (7808, 62535), (8052, 60640), (8338, 58560), (9096, 53680), (9760, 50028), (10065, 48512), (10560, 46238), (10736, 45480), (11370, 42944), (11712, 41690), (12128, 40260), (12507, 39040), (13420, 36384), (14640, 33352), (15160, 32208), (16104, 30320), (16676, 29280), (18192, 26840), (19520, 25014), (20130, 24256), (20845, 23424), (21120, 23119), (21472, 22740)]