478528080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:669

約数の個数: 160

約数和(自身を含む): 1537937280

約数和(自身を除く): 1059409200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 89, 120, 129, 172, 178, 215, 240, 258, 267, 344, 356, 430, 445, 516, 521, 534, 645, 688, 712, 860, 890, 1032, 1042, 1068, 1290, 1335, 1424, 1563, 1720, 1780, 2064, 2084, 2136, 2580, 2605, 2670, 3126, 3440, 3560, 3827, 4168, 4272, 5160, 5210, 5340, 6252, 7120, 7654, 7815, 8336, 10320, 10420, 10680, 11481, 12504, 15308, 15630, 19135, 20840, 21360, 22403, 22962, 25008, 30616, 31260, 38270, 41680, 44806, 45924, 46369, 57405, 61232, 62520, 67209, 76540, 89612, 91848, 92738, 112015, 114810, 125040, 134418, 139107, 153080, 179224, 183696, 185476, 224030, 229620, 231845, 268836, 278214, 306160, 336045, 358448, 370952, 448060, 459240, 463690, 537672, 556428, 672090, 695535, 741904, 896120, 918480, 927380, 1075344, 1112856, 1344180, 1391070, 1792240, 1854760, 1993867, 2225712, 2688360, 2782140, 3709520, 3987734, 5376720, 5564280, 5981601, 7975468, 9969335, 11128560, 11963202, 15950936, 19938670, 23926404, 29908005, 31901872, 39877340, 47852808, 59816010, 79754680, 95705616, 119632020, 159509360, 239264040, 478528080]

約数ペア:

[(1, 478528080), (2, 239264040), (3, 159509360), (4, 119632020), (5, 95705616), (6, 79754680), (8, 59816010), (10, 47852808), (12, 39877340), (15, 31901872), (16, 29908005), (20, 23926404), (24, 19938670), (30, 15950936), (40, 11963202), (43, 11128560), (48, 9969335), (60, 7975468), (80, 5981601), (86, 5564280), (89, 5376720), (120, 3987734), (129, 3709520), (172, 2782140), (178, 2688360), (215, 2225712), (240, 1993867), (258, 1854760), (267, 1792240), (344, 1391070), (356, 1344180), (430, 1112856), (445, 1075344), (516, 927380), (521, 918480), (534, 896120), (645, 741904), (688, 695535), (712, 672090), (860, 556428), (890, 537672), (1032, 463690), (1042, 459240), (1068, 448060), (1290, 370952), (1335, 358448), (1424, 336045), (1563, 306160), (1720, 278214), (1780, 268836), (2064, 231845), (2084, 229620), (2136, 224030), (2580, 185476), (2605, 183696), (2670, 179224), (3126, 153080), (3440, 139107), (3560, 134418), (3827, 125040), (4168, 114810), (4272, 112015), (5160, 92738), (5210, 91848), (5340, 89612), (6252, 76540), (7120, 67209), (7654, 62520), (7815, 61232), (8336, 57405), (10320, 46369), (10420, 45924), (10680, 44806), (11481, 41680), (12504, 38270), (15308, 31260), (15630, 30616), (19135, 25008), (20840, 22962), (21360, 22403)]