12207582720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12923}}^1$

素因数の和:12993

約数の個数: 240

約数和(自身を含む): 43312821552

約数和(自身を除く): 31105238832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 256, 288, 320, 328, 360, 369, 384, 410, 480, 492, 512, 576, 615, 640, 656, 720, 738, 768, 820, 960, 984, 1152, 1230, 1280, 1312, 1440, 1476, 1536, 1640, 1845, 1920, 1968, 2304, 2460, 2560, 2624, 2880, 2952, 3280, 3690, 3840, 3936, 4608, 4920, 5248, 5760, 5904, 6560, 7380, 7680, 7872, 9840, 10496, 11520, 11808, 12923, 13120, 14760, 15744, 19680, 20992, 23040, 23616, 25846, 26240, 29520, 31488, 38769, 39360, 47232, 51692, 52480, 59040, 62976, 64615, 77538, 78720, 94464, 103384, 104960, 116307, 118080, 129230, 155076, 157440, 188928, 193845, 206768, 232614, 236160, 258460, 310152, 314880, 387690, 413536, 465228, 472320, 516920, 529843, 581535, 620304, 775380, 827072, 930456, 944640, 1033840, 1059686, 1163070, 1240608, 1550760, 1589529, 1654144, 1860912, 2067680, 2119372, 2326140, 2481216, 2649215, 3101520, 3179058, 3308288, 3721824, 4135360, 4238744, 4652280, 4768587, 4962432, 5298430, 6203040, 6358116, 6616576, 7443648, 7947645, 8270720, 8477488, 9304560, 9537174, 9924864, 10596860, 12406080, 12716232, 14887296, 15895290, 16541440, 16954976, 18609120, 19074348, 19849728, 21193720, 23842935, 24812160, 25432464, 29774592, 31790580, 33082880, 33909952, 37218240, 38148696, 42387440, 47685870, 49624320, 50864928, 59549184, 63581160, 67819904, 74436480, 76297392, 84774880, 95371740, 99248640, 101729856, 127162320, 135639808, 148872960, 152594784, 169549760, 190743480, 203459712, 254324640, 271279616, 297745920, 305189568, 339099520, 381486960, 406919424, 508649280, 610379136, 678199040, 762973920, 813838848, 1017298560, 1220758272, 1356398080, 1525947840, 2034597120, 2441516544, 3051895680, 4069194240, 6103791360, 12207582720]

約数ペア:

[(1, 12207582720), (2, 6103791360), (3, 4069194240), (4, 3051895680), (5, 2441516544), (6, 2034597120), (8, 1525947840), (9, 1356398080), (10, 1220758272), (12, 1017298560), (15, 813838848), (16, 762973920), (18, 678199040), (20, 610379136), (24, 508649280), (30, 406919424), (32, 381486960), (36, 339099520), (40, 305189568), (41, 297745920), (45, 271279616), (48, 254324640), (60, 203459712), (64, 190743480), (72, 169549760), (80, 152594784), (82, 148872960), (90, 135639808), (96, 127162320), (120, 101729856), (123, 99248640), (128, 95371740), (144, 84774880), (160, 76297392), (164, 74436480), (180, 67819904), (192, 63581160), (205, 59549184), (240, 50864928), (246, 49624320), (256, 47685870), (288, 42387440), (320, 38148696), (328, 37218240), (360, 33909952), (369, 33082880), (384, 31790580), (410, 29774592), (480, 25432464), (492, 24812160), (512, 23842935), (576, 21193720), (615, 19849728), (640, 19074348), (656, 18609120), (720, 16954976), (738, 16541440), (768, 15895290), (820, 14887296), (960, 12716232), (984, 12406080), (1152, 10596860), (1230, 9924864), (1280, 9537174), (1312, 9304560), (1440, 8477488), (1476, 8270720), (1536, 7947645), (1640, 7443648), (1845, 6616576), (1920, 6358116), (1968, 6203040), (2304, 5298430), (2460, 4962432), (2560, 4768587), (2624, 4652280), (2880, 4238744), (2952, 4135360), (3280, 3721824), (3690, 3308288), (3840, 3179058), (3936, 3101520), (4608, 2649215), (4920, 2481216), (5248, 2326140), (5760, 2119372), (5904, 2067680), (6560, 1860912), (7380, 1654144), (7680, 1589529), (7872, 1550760), (9840, 1240608), (10496, 1163070), (11520, 1059686), (11808, 1033840), (12923, 944640), (13120, 930456), (14760, 827072), (15744, 775380), (19680, 620304), (20992, 581535), (23040, 529843), (23616, 516920), (25846, 472320), (26240, 465228), (29520, 413536), (31488, 387690), (38769, 314880), (39360, 310152), (47232, 258460), (51692, 236160), (52480, 232614), (59040, 206768), (62976, 193845), (64615, 188928), (77538, 157440), (78720, 155076), (94464, 129230), (103384, 118080), (104960, 116307)]