487768320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3257}}^1$

素因数の和:3297

約数の個数: 216

約数和(自身を含む): 1818003096

約数和(自身を除く): 1330234776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3257, 3328, 3744, 3840, 4160, 4680, 4992, 5760, 6240, 6514, 7488, 8320, 9360, 9771, 9984, 11520, 12480, 13028, 14976, 16285, 16640, 18720, 19542, 24960, 26056, 29313, 29952, 32570, 37440, 39084, 42341, 48855, 49920, 52112, 58626, 65140, 74880, 78168, 84682, 97710, 104224, 117252, 127023, 130280, 146565, 149760, 156336, 169364, 195420, 208448, 211705, 234504, 254046, 260560, 293130, 312672, 338728, 381069, 390840, 416896, 423410, 469008, 508092, 521120, 586260, 625344, 635115, 677456, 762138, 781680, 833792, 846820, 938016, 1016184, 1042240, 1172520, 1250688, 1270230, 1354912, 1524276, 1563360, 1693640, 1876032, 1905345, 2032368, 2084480, 2345040, 2501376, 2540460, 2709824, 3048552, 3126720, 3387280, 3752064, 3810690, 4064736, 4168960, 4690080, 5080920, 5419648, 6097104, 6253440, 6774560, 7504128, 7621380, 8129472, 9380160, 10161840, 10839296, 12194208, 12506880, 13549120, 15242760, 16258944, 18760320, 20323680, 24388416, 27098240, 30485520, 32517888, 37520640, 40647360, 48776832, 54196480, 60971040, 81294720, 97553664, 121942080, 162589440, 243884160, 487768320]

約数ペア:

[(1, 487768320), (2, 243884160), (3, 162589440), (4, 121942080), (5, 97553664), (6, 81294720), (8, 60971040), (9, 54196480), (10, 48776832), (12, 40647360), (13, 37520640), (15, 32517888), (16, 30485520), (18, 27098240), (20, 24388416), (24, 20323680), (26, 18760320), (30, 16258944), (32, 15242760), (36, 13549120), (39, 12506880), (40, 12194208), (45, 10839296), (48, 10161840), (52, 9380160), (60, 8129472), (64, 7621380), (65, 7504128), (72, 6774560), (78, 6253440), (80, 6097104), (90, 5419648), (96, 5080920), (104, 4690080), (117, 4168960), (120, 4064736), (128, 3810690), (130, 3752064), (144, 3387280), (156, 3126720), (160, 3048552), (180, 2709824), (192, 2540460), (195, 2501376), (208, 2345040), (234, 2084480), (240, 2032368), (256, 1905345), (260, 1876032), (288, 1693640), (312, 1563360), (320, 1524276), (360, 1354912), (384, 1270230), (390, 1250688), (416, 1172520), (468, 1042240), (480, 1016184), (520, 938016), (576, 846820), (585, 833792), (624, 781680), (640, 762138), (720, 677456), (768, 635115), (780, 625344), (832, 586260), (936, 521120), (960, 508092), (1040, 469008), (1152, 423410), (1170, 416896), (1248, 390840), (1280, 381069), (1440, 338728), (1560, 312672), (1664, 293130), (1872, 260560), (1920, 254046), (2080, 234504), (2304, 211705), (2340, 208448), (2496, 195420), (2880, 169364), (3120, 156336), (3257, 149760), (3328, 146565), (3744, 130280), (3840, 127023), (4160, 117252), (4680, 104224), (4992, 97710), (5760, 84682), (6240, 78168), (6514, 74880), (7488, 65140), (8320, 58626), (9360, 52112), (9771, 49920), (9984, 48855), (11520, 42341), (12480, 39084), (13028, 37440), (14976, 32570), (16285, 29952), (16640, 29313), (18720, 26056), (19542, 24960)]