12848160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 45722880

約数和(自身を除く): 32874720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 65, 71, 78, 80, 87, 96, 104, 116, 120, 130, 142, 145, 156, 160, 174, 195, 208, 213, 232, 240, 260, 284, 290, 312, 348, 355, 377, 390, 416, 426, 435, 464, 480, 520, 568, 580, 624, 696, 710, 754, 780, 852, 870, 923, 928, 1040, 1065, 1131, 1136, 1160, 1248, 1392, 1420, 1508, 1560, 1704, 1740, 1846, 1885, 2059, 2080, 2130, 2262, 2272, 2320, 2769, 2784, 2840, 3016, 3120, 3408, 3480, 3692, 3770, 4118, 4260, 4524, 4615, 4640, 5538, 5655, 5680, 6032, 6177, 6240, 6816, 6960, 7384, 7540, 8236, 8520, 9048, 9230, 10295, 11076, 11310, 11360, 12064, 12354, 13845, 13920, 14768, 15080, 16472, 17040, 18096, 18460, 20590, 22152, 22620, 24708, 26767, 27690, 29536, 30160, 30885, 32944, 34080, 36192, 36920, 41180, 44304, 45240, 49416, 53534, 55380, 60320, 61770, 65888, 73840, 80301, 82360, 88608, 90480, 98832, 107068, 110760, 123540, 133835, 147680, 160602, 164720, 180960, 197664, 214136, 221520, 247080, 267670, 321204, 329440, 401505, 428272, 443040, 494160, 535340, 642408, 803010, 856544, 988320, 1070680, 1284816, 1606020, 2141360, 2569632, 3212040, 4282720, 6424080, 12848160]

約数ペア:

[(1, 12848160), (2, 6424080), (3, 4282720), (4, 3212040), (5, 2569632), (6, 2141360), (8, 1606020), (10, 1284816), (12, 1070680), (13, 988320), (15, 856544), (16, 803010), (20, 642408), (24, 535340), (26, 494160), (29, 443040), (30, 428272), (32, 401505), (39, 329440), (40, 321204), (48, 267670), (52, 247080), (58, 221520), (60, 214136), (65, 197664), (71, 180960), (78, 164720), (80, 160602), (87, 147680), (96, 133835), (104, 123540), (116, 110760), (120, 107068), (130, 98832), (142, 90480), (145, 88608), (156, 82360), (160, 80301), (174, 73840), (195, 65888), (208, 61770), (213, 60320), (232, 55380), (240, 53534), (260, 49416), (284, 45240), (290, 44304), (312, 41180), (348, 36920), (355, 36192), (377, 34080), (390, 32944), (416, 30885), (426, 30160), (435, 29536), (464, 27690), (480, 26767), (520, 24708), (568, 22620), (580, 22152), (624, 20590), (696, 18460), (710, 18096), (754, 17040), (780, 16472), (852, 15080), (870, 14768), (923, 13920), (928, 13845), (1040, 12354), (1065, 12064), (1131, 11360), (1136, 11310), (1160, 11076), (1248, 10295), (1392, 9230), (1420, 9048), (1508, 8520), (1560, 8236), (1704, 7540), (1740, 7384), (1846, 6960), (1885, 6816), (2059, 6240), (2080, 6177), (2130, 6032), (2262, 5680), (2272, 5655), (2320, 5538), (2769, 4640), (2784, 4615), (2840, 4524), (3016, 4260), (3120, 4118), (3408, 3770), (3480, 3692)]