74784960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1175

約数の個数: 168

約数和(自身を含む): 268650720

約数和(自身を除く): 193865760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1129, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2258, 2760, 2880, 3312, 3387, 3680, 4140, 4416, 4516, 5520, 5645, 6624, 6774, 7360, 8280, 9032, 10161, 11040, 11290, 13248, 13548, 16560, 16935, 18064, 20322, 22080, 22580, 25967, 27096, 33120, 33870, 36128, 40644, 45160, 50805, 51934, 54192, 66240, 67740, 72256, 77901, 81288, 90320, 101610, 103868, 108384, 129835, 135480, 155802, 162576, 180640, 203220, 207736, 216768, 233703, 259670, 270960, 311604, 325152, 361280, 389505, 406440, 415472, 467406, 519340, 541920, 623208, 650304, 779010, 812880, 830944, 934812, 1038680, 1083840, 1168515, 1246416, 1558020, 1625760, 1661888, 1869624, 2077360, 2337030, 2492832, 3116040, 3251520, 3739248, 4154720, 4674060, 4985664, 6232080, 7478496, 8309440, 9348120, 12464160, 14956992, 18696240, 24928320, 37392480, 74784960]

約数ペア:

[(1, 74784960), (2, 37392480), (3, 24928320), (4, 18696240), (5, 14956992), (6, 12464160), (8, 9348120), (9, 8309440), (10, 7478496), (12, 6232080), (15, 4985664), (16, 4674060), (18, 4154720), (20, 3739248), (23, 3251520), (24, 3116040), (30, 2492832), (32, 2337030), (36, 2077360), (40, 1869624), (45, 1661888), (46, 1625760), (48, 1558020), (60, 1246416), (64, 1168515), (69, 1083840), (72, 1038680), (80, 934812), (90, 830944), (92, 812880), (96, 779010), (115, 650304), (120, 623208), (138, 541920), (144, 519340), (160, 467406), (180, 415472), (184, 406440), (192, 389505), (207, 361280), (230, 325152), (240, 311604), (276, 270960), (288, 259670), (320, 233703), (345, 216768), (360, 207736), (368, 203220), (414, 180640), (460, 162576), (480, 155802), (552, 135480), (576, 129835), (690, 108384), (720, 103868), (736, 101610), (828, 90320), (920, 81288), (960, 77901), (1035, 72256), (1104, 67740), (1129, 66240), (1380, 54192), (1440, 51934), (1472, 50805), (1656, 45160), (1840, 40644), (2070, 36128), (2208, 33870), (2258, 33120), (2760, 27096), (2880, 25967), (3312, 22580), (3387, 22080), (3680, 20322), (4140, 18064), (4416, 16935), (4516, 16560), (5520, 13548), (5645, 13248), (6624, 11290), (6774, 11040), (7360, 10161), (8280, 9032)]