345611520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1625

約数の個数: 216

約数和(自身を含む): 1259512800

約数和(自身を除く): 913901280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1579, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3158, 3420, 3648, 3840, 4560, 4737, 4864, 5472, 5760, 6080, 6316, 6840, 7296, 7895, 9120, 9474, 10944, 11520, 12160, 12632, 13680, 14211, 14592, 15790, 18240, 18948, 21888, 23685, 24320, 25264, 27360, 28422, 30001, 31580, 36480, 37896, 43776, 47370, 50528, 54720, 56844, 60002, 63160, 71055, 72960, 75792, 90003, 94740, 101056, 109440, 113688, 120004, 126320, 142110, 150005, 151584, 180006, 189480, 202112, 218880, 227376, 240008, 252640, 270009, 284220, 300010, 303168, 360012, 378960, 404224, 450015, 454752, 480016, 505280, 540018, 568440, 600020, 606336, 720024, 757920, 900030, 909504, 960032, 1010560, 1080036, 1136880, 1200040, 1212672, 1350045, 1440048, 1515840, 1800060, 1819008, 1920064, 2021120, 2160072, 2273760, 2400080, 2700090, 2880096, 3031680, 3600120, 3638016, 3840128, 4320144, 4547520, 4800160, 5400180, 5760192, 6063360, 7200240, 7680256, 8640288, 9095040, 9600320, 10800360, 11520384, 14400480, 17280576, 18190080, 19200640, 21600720, 23040768, 28800960, 34561152, 38401280, 43201440, 57601920, 69122304, 86402880, 115203840, 172805760, 345611520]

約数ペア:

[(1, 345611520), (2, 172805760), (3, 115203840), (4, 86402880), (5, 69122304), (6, 57601920), (8, 43201440), (9, 38401280), (10, 34561152), (12, 28800960), (15, 23040768), (16, 21600720), (18, 19200640), (19, 18190080), (20, 17280576), (24, 14400480), (30, 11520384), (32, 10800360), (36, 9600320), (38, 9095040), (40, 8640288), (45, 7680256), (48, 7200240), (57, 6063360), (60, 5760192), (64, 5400180), (72, 4800160), (76, 4547520), (80, 4320144), (90, 3840128), (95, 3638016), (96, 3600120), (114, 3031680), (120, 2880096), (128, 2700090), (144, 2400080), (152, 2273760), (160, 2160072), (171, 2021120), (180, 1920064), (190, 1819008), (192, 1800060), (228, 1515840), (240, 1440048), (256, 1350045), (285, 1212672), (288, 1200040), (304, 1136880), (320, 1080036), (342, 1010560), (360, 960032), (380, 909504), (384, 900030), (456, 757920), (480, 720024), (570, 606336), (576, 600020), (608, 568440), (640, 540018), (684, 505280), (720, 480016), (760, 454752), (768, 450015), (855, 404224), (912, 378960), (960, 360012), (1140, 303168), (1152, 300010), (1216, 284220), (1280, 270009), (1368, 252640), (1440, 240008), (1520, 227376), (1579, 218880), (1710, 202112), (1824, 189480), (1920, 180006), (2280, 151584), (2304, 150005), (2432, 142110), (2736, 126320), (2880, 120004), (3040, 113688), (3158, 109440), (3420, 101056), (3648, 94740), (3840, 90003), (4560, 75792), (4737, 72960), (4864, 71055), (5472, 63160), (5760, 60002), (6080, 56844), (6316, 54720), (6840, 50528), (7296, 47370), (7895, 43776), (9120, 37896), (9474, 36480), (10944, 31580), (11520, 30001), (12160, 28422), (12632, 27360), (13680, 25264), (14211, 24320), (14592, 23685), (15790, 21888), (18240, 18948)]