129460320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{743}}^1$

素因数の和:786

約数の個数: 216

約数和(自身を含む): 486250128

約数和(自身を除く): 356789808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 198, 220, 240, 242, 264, 288, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 605, 660, 720, 726, 743, 792, 880, 968, 990, 1056, 1089, 1210, 1320, 1440, 1452, 1486, 1584, 1760, 1815, 1936, 1980, 2178, 2229, 2420, 2640, 2904, 2972, 3168, 3630, 3715, 3872, 3960, 4356, 4458, 4840, 5280, 5445, 5808, 5944, 6687, 7260, 7430, 7920, 8173, 8712, 8916, 9680, 10890, 11145, 11616, 11888, 13374, 14520, 14860, 15840, 16346, 17424, 17832, 19360, 21780, 22290, 23776, 24519, 26748, 29040, 29720, 32692, 33435, 34848, 35664, 40865, 43560, 44580, 49038, 53496, 58080, 59440, 65384, 66870, 71328, 73557, 81730, 87120, 89160, 89903, 98076, 106992, 118880, 122595, 130768, 133740, 147114, 163460, 174240, 178320, 179806, 196152, 213984, 245190, 261536, 267480, 269709, 294228, 326920, 356640, 359612, 367785, 392304, 449515, 490380, 534960, 539418, 588456, 653840, 719224, 735570, 784608, 809127, 899030, 980760, 1069920, 1078836, 1176912, 1307680, 1348545, 1438448, 1471140, 1618254, 1798060, 1961520, 2157672, 2353824, 2697090, 2876896, 2942280, 3236508, 3596120, 3923040, 4045635, 4315344, 5394180, 5884560, 6473016, 7192240, 8091270, 8630688, 10788360, 11769120, 12946032, 14384480, 16182540, 21576720, 25892064, 32365080, 43153440, 64730160, 129460320]

約数ペア:

[(1, 129460320), (2, 64730160), (3, 43153440), (4, 32365080), (5, 25892064), (6, 21576720), (8, 16182540), (9, 14384480), (10, 12946032), (11, 11769120), (12, 10788360), (15, 8630688), (16, 8091270), (18, 7192240), (20, 6473016), (22, 5884560), (24, 5394180), (30, 4315344), (32, 4045635), (33, 3923040), (36, 3596120), (40, 3236508), (44, 2942280), (45, 2876896), (48, 2697090), (55, 2353824), (60, 2157672), (66, 1961520), (72, 1798060), (80, 1618254), (88, 1471140), (90, 1438448), (96, 1348545), (99, 1307680), (110, 1176912), (120, 1078836), (121, 1069920), (132, 980760), (144, 899030), (160, 809127), (165, 784608), (176, 735570), (180, 719224), (198, 653840), (220, 588456), (240, 539418), (242, 534960), (264, 490380), (288, 449515), (330, 392304), (352, 367785), (360, 359612), (363, 356640), (396, 326920), (440, 294228), (480, 269709), (484, 267480), (495, 261536), (528, 245190), (605, 213984), (660, 196152), (720, 179806), (726, 178320), (743, 174240), (792, 163460), (880, 147114), (968, 133740), (990, 130768), (1056, 122595), (1089, 118880), (1210, 106992), (1320, 98076), (1440, 89903), (1452, 89160), (1486, 87120), (1584, 81730), (1760, 73557), (1815, 71328), (1936, 66870), (1980, 65384), (2178, 59440), (2229, 58080), (2420, 53496), (2640, 49038), (2904, 44580), (2972, 43560), (3168, 40865), (3630, 35664), (3715, 34848), (3872, 33435), (3960, 32692), (4356, 29720), (4458, 29040), (4840, 26748), (5280, 24519), (5445, 23776), (5808, 22290), (5944, 21780), (6687, 19360), (7260, 17832), (7430, 17424), (7920, 16346), (8173, 15840), (8712, 14860), (8916, 14520), (9680, 13374), (10890, 11888), (11145, 11616)]