123214080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2917}}^1$

素因数の和:2952

約数の個数: 144

約数和(自身を含む): 429436224

約数和(自身を除く): 306222144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 2917, 3520, 3840, 4224, 5280, 5834, 7040, 8448, 8751, 10560, 11668, 14080, 14585, 17502, 21120, 23336, 29170, 32087, 35004, 42240, 43755, 46672, 58340, 64174, 70008, 87510, 93344, 96261, 116680, 128348, 140016, 160435, 175020, 186688, 192522, 233360, 256696, 280032, 320870, 350040, 373376, 385044, 466720, 481305, 513392, 560064, 641740, 700080, 746752, 770088, 933440, 962610, 1026784, 1120128, 1283480, 1400160, 1540176, 1866880, 1925220, 2053568, 2240256, 2566960, 2800320, 3080352, 3733760, 3850440, 4107136, 5133920, 5600640, 6160704, 7700880, 8214272, 10267840, 11201280, 12321408, 15401760, 20535680, 24642816, 30803520, 41071360, 61607040, 123214080]

約数ペア:

[(1, 123214080), (2, 61607040), (3, 41071360), (4, 30803520), (5, 24642816), (6, 20535680), (8, 15401760), (10, 12321408), (11, 11201280), (12, 10267840), (15, 8214272), (16, 7700880), (20, 6160704), (22, 5600640), (24, 5133920), (30, 4107136), (32, 3850440), (33, 3733760), (40, 3080352), (44, 2800320), (48, 2566960), (55, 2240256), (60, 2053568), (64, 1925220), (66, 1866880), (80, 1540176), (88, 1400160), (96, 1283480), (110, 1120128), (120, 1026784), (128, 962610), (132, 933440), (160, 770088), (165, 746752), (176, 700080), (192, 641740), (220, 560064), (240, 513392), (256, 481305), (264, 466720), (320, 385044), (330, 373376), (352, 350040), (384, 320870), (440, 280032), (480, 256696), (528, 233360), (640, 192522), (660, 186688), (704, 175020), (768, 160435), (880, 140016), (960, 128348), (1056, 116680), (1280, 96261), (1320, 93344), (1408, 87510), (1760, 70008), (1920, 64174), (2112, 58340), (2640, 46672), (2816, 43755), (2917, 42240), (3520, 35004), (3840, 32087), (4224, 29170), (5280, 23336), (5834, 21120), (7040, 17502), (8448, 14585), (8751, 14080), (10560, 11668)]