276481440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1901}}^1$

素因数の和:2023

約数の個数: 144

約数和(自身を含む): 953335656

約数和(自身を除く): 676854216

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, 72, 80, 90, 96, 101, 120, 144, 160, 180, 202, 240, 288, 303, 360, 404, 480, 505, 606, 720, 808, 909, 1010, 1212, 1440, 1515, 1616, 1818, 1901, 2020, 2424, 3030, 3232, 3636, 3802, 4040, 4545, 4848, 5703, 6060, 7272, 7604, 8080, 9090, 9505, 9696, 11406, 12120, 14544, 15208, 16160, 17109, 18180, 19010, 22812, 24240, 28515, 29088, 30416, 34218, 36360, 38020, 45624, 48480, 57030, 60832, 68436, 72720, 76040, 85545, 91248, 114060, 136872, 145440, 152080, 171090, 182496, 192001, 228120, 273744, 304160, 342180, 384002, 456240, 547488, 576003, 684360, 768004, 912480, 960005, 1152006, 1368720, 1536008, 1728009, 1920010, 2304012, 2737440, 2880015, 3072016, 3456018, 3840020, 4608024, 5760030, 6144032, 6912036, 7680040, 8640045, 9216048, 11520060, 13824072, 15360080, 17280090, 18432096, 23040120, 27648144, 30720160, 34560180, 46080240, 55296288, 69120360, 92160480, 138240720, 276481440]

約数ペア:

[(1, 276481440), (2, 138240720), (3, 92160480), (4, 69120360), (5, 55296288), (6, 46080240), (8, 34560180), (9, 30720160), (10, 27648144), (12, 23040120), (15, 18432096), (16, 17280090), (18, 15360080), (20, 13824072), (24, 11520060), (30, 9216048), (32, 8640045), (36, 7680040), (40, 6912036), (45, 6144032), (48, 5760030), (60, 4608024), (72, 3840020), (80, 3456018), (90, 3072016), (96, 2880015), (101, 2737440), (120, 2304012), (144, 1920010), (160, 1728009), (180, 1536008), (202, 1368720), (240, 1152006), (288, 960005), (303, 912480), (360, 768004), (404, 684360), (480, 576003), (505, 547488), (606, 456240), (720, 384002), (808, 342180), (909, 304160), (1010, 273744), (1212, 228120), (1440, 192001), (1515, 182496), (1616, 171090), (1818, 152080), (1901, 145440), (2020, 136872), (2424, 114060), (3030, 91248), (3232, 85545), (3636, 76040), (3802, 72720), (4040, 68436), (4545, 60832), (4848, 57030), (5703, 48480), (6060, 45624), (7272, 38020), (7604, 36360), (8080, 34218), (9090, 30416), (9505, 29088), (9696, 28515), (11406, 24240), (12120, 22812), (14544, 19010), (15208, 18180), (16160, 17109)]