492606720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:789

約数の個数: 216

約数和(自身を含む): 1734779592

約数和(自身を除く): 1242172872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 256, 288, 305, 320, 360, 366, 384, 480, 488, 549, 576, 610, 640, 701, 720, 732, 768, 915, 960, 976, 1098, 1152, 1220, 1280, 1402, 1440, 1464, 1830, 1920, 1952, 2103, 2196, 2304, 2440, 2745, 2804, 2880, 2928, 3505, 3660, 3840, 3904, 4206, 4392, 4880, 5490, 5608, 5760, 5856, 6309, 7010, 7320, 7808, 8412, 8784, 9760, 10515, 10980, 11216, 11520, 11712, 12618, 14020, 14640, 15616, 16824, 17568, 19520, 21030, 21960, 22432, 23424, 25236, 28040, 29280, 31545, 33648, 35136, 39040, 42060, 42761, 43920, 44864, 46848, 50472, 56080, 58560, 63090, 67296, 70272, 78080, 84120, 85522, 87840, 89728, 100944, 112160, 117120, 126180, 128283, 134592, 140544, 168240, 171044, 175680, 179456, 201888, 213805, 224320, 234240, 252360, 256566, 269184, 336480, 342088, 351360, 384849, 403776, 427610, 448640, 504720, 513132, 538368, 641415, 672960, 684176, 702720, 769698, 807552, 855220, 897280, 1009440, 1026264, 1282830, 1345920, 1368352, 1539396, 1615104, 1710440, 1924245, 2018880, 2052528, 2565660, 2691840, 2736704, 3078792, 3420880, 3848490, 4037760, 4105056, 5131320, 5473408, 6157584, 6841760, 7696980, 8075520, 8210112, 10262640, 10946816, 12315168, 13683520, 15393960, 16420224, 20525280, 24630336, 27367040, 30787920, 32840448, 41050560, 49260672, 54734080, 61575840, 82101120, 98521344, 123151680, 164202240, 246303360, 492606720]

約数ペア:

[(1, 492606720), (2, 246303360), (3, 164202240), (4, 123151680), (5, 98521344), (6, 82101120), (8, 61575840), (9, 54734080), (10, 49260672), (12, 41050560), (15, 32840448), (16, 30787920), (18, 27367040), (20, 24630336), (24, 20525280), (30, 16420224), (32, 15393960), (36, 13683520), (40, 12315168), (45, 10946816), (48, 10262640), (60, 8210112), (61, 8075520), (64, 7696980), (72, 6841760), (80, 6157584), (90, 5473408), (96, 5131320), (120, 4105056), (122, 4037760), (128, 3848490), (144, 3420880), (160, 3078792), (180, 2736704), (183, 2691840), (192, 2565660), (240, 2052528), (244, 2018880), (256, 1924245), (288, 1710440), (305, 1615104), (320, 1539396), (360, 1368352), (366, 1345920), (384, 1282830), (480, 1026264), (488, 1009440), (549, 897280), (576, 855220), (610, 807552), (640, 769698), (701, 702720), (720, 684176), (732, 672960), (768, 641415), (915, 538368), (960, 513132), (976, 504720), (1098, 448640), (1152, 427610), (1220, 403776), (1280, 384849), (1402, 351360), (1440, 342088), (1464, 336480), (1830, 269184), (1920, 256566), (1952, 252360), (2103, 234240), (2196, 224320), (2304, 213805), (2440, 201888), (2745, 179456), (2804, 175680), (2880, 171044), (2928, 168240), (3505, 140544), (3660, 134592), (3840, 128283), (3904, 126180), (4206, 117120), (4392, 112160), (4880, 100944), (5490, 89728), (5608, 87840), (5760, 85522), (5856, 84120), (6309, 78080), (7010, 70272), (7320, 67296), (7808, 63090), (8412, 58560), (8784, 56080), (9760, 50472), (10515, 46848), (10980, 44864), (11216, 43920), (11520, 42761), (11712, 42060), (12618, 39040), (14020, 35136), (14640, 33648), (15616, 31545), (16824, 29280), (17568, 28040), (19520, 25236), (21030, 23424), (21960, 22432)]