246504960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:865

約数の個数: 240

約数和(自身を含む): 920503584

約数和(自身を除く): 673998624

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, 512, 520, 576, 585, 624, 640, 720, 768, 780, 823, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1646, 1664, 1872, 1920, 2080, 2304, 2340, 2469, 2496, 2560, 2880, 3120, 3292, 3328, 3744, 3840, 4115, 4160, 4608, 4680, 4938, 4992, 5760, 6240, 6584, 6656, 7407, 7488, 7680, 8230, 8320, 9360, 9876, 9984, 10699, 11520, 12345, 12480, 13168, 14814, 14976, 16460, 16640, 18720, 19752, 19968, 21398, 23040, 24690, 24960, 26336, 29628, 29952, 32097, 32920, 33280, 37035, 37440, 39504, 42796, 49380, 49920, 52672, 53495, 59256, 59904, 64194, 65840, 74070, 74880, 79008, 85592, 96291, 98760, 99840, 105344, 106990, 118512, 128388, 131680, 148140, 149760, 158016, 160485, 171184, 192582, 197520, 210688, 213980, 237024, 256776, 263360, 296280, 299520, 316032, 320970, 342368, 385164, 395040, 421376, 427960, 474048, 481455, 513552, 526720, 592560, 632064, 641940, 684736, 770328, 790080, 855920, 948096, 962910, 1027104, 1053440, 1185120, 1264128, 1283880, 1369472, 1540656, 1580160, 1711840, 1896192, 1925820, 2054208, 2106880, 2370240, 2567760, 2738944, 3081312, 3160320, 3423680, 3792384, 3851640, 4108416, 4740480, 5135520, 5477888, 6162624, 6320640, 6847360, 7703280, 8216832, 9480960, 10271040, 12325248, 13694720, 15406560, 16433664, 18961920, 20542080, 24650496, 27389440, 30813120, 41084160, 49300992, 61626240, 82168320, 123252480, 246504960]

約数ペア:

[(1, 246504960), (2, 123252480), (3, 82168320), (4, 61626240), (5, 49300992), (6, 41084160), (8, 30813120), (9, 27389440), (10, 24650496), (12, 20542080), (13, 18961920), (15, 16433664), (16, 15406560), (18, 13694720), (20, 12325248), (24, 10271040), (26, 9480960), (30, 8216832), (32, 7703280), (36, 6847360), (39, 6320640), (40, 6162624), (45, 5477888), (48, 5135520), (52, 4740480), (60, 4108416), (64, 3851640), (65, 3792384), (72, 3423680), (78, 3160320), (80, 3081312), (90, 2738944), (96, 2567760), (104, 2370240), (117, 2106880), (120, 2054208), (128, 1925820), (130, 1896192), (144, 1711840), (156, 1580160), (160, 1540656), (180, 1369472), (192, 1283880), (195, 1264128), (208, 1185120), (234, 1053440), (240, 1027104), (256, 962910), (260, 948096), (288, 855920), (312, 790080), (320, 770328), (360, 684736), (384, 641940), (390, 632064), (416, 592560), (468, 526720), (480, 513552), (512, 481455), (520, 474048), (576, 427960), (585, 421376), (624, 395040), (640, 385164), (720, 342368), (768, 320970), (780, 316032), (823, 299520), (832, 296280), (936, 263360), (960, 256776), (1040, 237024), (1152, 213980), (1170, 210688), (1248, 197520), (1280, 192582), (1440, 171184), (1536, 160485), (1560, 158016), (1646, 149760), (1664, 148140), (1872, 131680), (1920, 128388), (2080, 118512), (2304, 106990), (2340, 105344), (2469, 99840), (2496, 98760), (2560, 96291), (2880, 85592), (3120, 79008), (3292, 74880), (3328, 74070), (3744, 65840), (3840, 64194), (4115, 59904), (4160, 59256), (4608, 53495), (4680, 52672), (4938, 49920), (4992, 49380), (5760, 42796), (6240, 39504), (6584, 37440), (6656, 37035), (7407, 33280), (7488, 32920), (7680, 32097), (8230, 29952), (8320, 29628), (9360, 26336), (9876, 24960), (9984, 24690), (10699, 23040), (11520, 21398), (12345, 19968), (12480, 19752), (13168, 18720), (14814, 16640), (14976, 16460)]