24420480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 256

約数和(自身を含む): 94003200

約数和(自身を除く): 69582720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 79, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 158, 160, 161, 168, 184, 192, 210, 224, 230, 237, 240, 276, 280, 316, 320, 322, 336, 345, 368, 384, 395, 420, 448, 460, 474, 480, 483, 552, 553, 560, 632, 640, 644, 672, 690, 736, 790, 805, 840, 896, 920, 948, 960, 966, 1104, 1106, 1120, 1185, 1264, 1288, 1344, 1380, 1472, 1580, 1610, 1659, 1680, 1817, 1840, 1896, 1920, 1932, 2208, 2212, 2240, 2370, 2415, 2528, 2576, 2688, 2760, 2765, 2944, 3160, 3220, 3318, 3360, 3634, 3680, 3792, 3864, 4416, 4424, 4480, 4740, 4830, 5056, 5152, 5451, 5520, 5530, 6320, 6440, 6636, 6720, 7268, 7360, 7584, 7728, 8295, 8832, 8848, 9085, 9480, 9660, 10112, 10304, 10902, 11040, 11060, 12640, 12719, 12880, 13272, 13440, 14536, 14720, 15168, 15456, 16590, 17696, 18170, 18960, 19320, 20608, 21804, 22080, 22120, 25280, 25438, 25760, 26544, 27255, 29072, 30336, 30912, 33180, 35392, 36340, 37920, 38157, 38640, 43608, 44160, 44240, 50560, 50876, 51520, 53088, 54510, 58144, 61824, 63595, 66360, 70784, 72680, 75840, 76314, 77280, 87216, 88480, 101752, 103040, 106176, 109020, 116288, 127190, 132720, 145360, 151680, 152628, 154560, 174432, 176960, 190785, 203504, 212352, 218040, 232576, 254380, 265440, 290720, 305256, 309120, 348864, 353920, 381570, 407008, 436080, 508760, 530880, 581440, 610512, 697728, 763140, 814016, 872160, 1017520, 1061760, 1162880, 1221024, 1526280, 1628032, 1744320, 2035040, 2442048, 3052560, 3488640, 4070080, 4884096, 6105120, 8140160, 12210240, 24420480]

約数ペア:

[(1, 24420480), (2, 12210240), (3, 8140160), (4, 6105120), (5, 4884096), (6, 4070080), (7, 3488640), (8, 3052560), (10, 2442048), (12, 2035040), (14, 1744320), (15, 1628032), (16, 1526280), (20, 1221024), (21, 1162880), (23, 1061760), (24, 1017520), (28, 872160), (30, 814016), (32, 763140), (35, 697728), (40, 610512), (42, 581440), (46, 530880), (48, 508760), (56, 436080), (60, 407008), (64, 381570), (69, 353920), (70, 348864), (79, 309120), (80, 305256), (84, 290720), (92, 265440), (96, 254380), (105, 232576), (112, 218040), (115, 212352), (120, 203504), (128, 190785), (138, 176960), (140, 174432), (158, 154560), (160, 152628), (161, 151680), (168, 145360), (184, 132720), (192, 127190), (210, 116288), (224, 109020), (230, 106176), (237, 103040), (240, 101752), (276, 88480), (280, 87216), (316, 77280), (320, 76314), (322, 75840), (336, 72680), (345, 70784), (368, 66360), (384, 63595), (395, 61824), (420, 58144), (448, 54510), (460, 53088), (474, 51520), (480, 50876), (483, 50560), (552, 44240), (553, 44160), (560, 43608), (632, 38640), (640, 38157), (644, 37920), (672, 36340), (690, 35392), (736, 33180), (790, 30912), (805, 30336), (840, 29072), (896, 27255), (920, 26544), (948, 25760), (960, 25438), (966, 25280), (1104, 22120), (1106, 22080), (1120, 21804), (1185, 20608), (1264, 19320), (1288, 18960), (1344, 18170), (1380, 17696), (1472, 16590), (1580, 15456), (1610, 15168), (1659, 14720), (1680, 14536), (1817, 13440), (1840, 13272), (1896, 12880), (1920, 12719), (1932, 12640), (2208, 11060), (2212, 11040), (2240, 10902), (2370, 10304), (2415, 10112), (2528, 9660), (2576, 9480), (2688, 9085), (2760, 8848), (2765, 8832), (2944, 8295), (3160, 7728), (3220, 7584), (3318, 7360), (3360, 7268), (3634, 6720), (3680, 6636), (3792, 6440), (3864, 6320), (4416, 5530), (4424, 5520), (4480, 5451), (4740, 5152), (4830, 5056)]