3981120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 224

約数和(自身を含む): 15361920

約数和(自身を除く): 11380800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 29, 30, 32, 33, 39, 40, 44, 48, 52, 55, 58, 60, 64, 65, 66, 78, 80, 87, 88, 96, 104, 110, 116, 120, 130, 132, 143, 145, 156, 160, 165, 174, 176, 192, 195, 208, 220, 232, 240, 260, 264, 286, 290, 312, 319, 320, 330, 348, 352, 377, 390, 416, 429, 435, 440, 464, 480, 520, 528, 572, 580, 624, 638, 660, 696, 704, 715, 754, 780, 832, 858, 870, 880, 928, 957, 960, 1040, 1056, 1131, 1144, 1160, 1248, 1276, 1320, 1392, 1430, 1508, 1560, 1595, 1716, 1740, 1760, 1856, 1885, 1914, 2080, 2112, 2145, 2262, 2288, 2320, 2496, 2552, 2640, 2784, 2860, 3016, 3120, 3190, 3432, 3480, 3520, 3770, 3828, 4147, 4160, 4290, 4524, 4576, 4640, 4785, 5104, 5280, 5568, 5655, 5720, 6032, 6240, 6380, 6864, 6960, 7540, 7656, 8294, 8580, 9048, 9152, 9280, 9570, 10208, 10560, 11310, 11440, 12064, 12441, 12480, 12760, 13728, 13920, 15080, 15312, 16588, 17160, 18096, 19140, 20416, 20735, 22620, 22880, 24128, 24882, 25520, 27456, 27840, 30160, 30624, 33176, 34320, 36192, 38280, 41470, 45240, 45760, 49764, 51040, 60320, 61248, 62205, 66352, 68640, 72384, 76560, 82940, 90480, 99528, 102080, 120640, 124410, 132704, 137280, 153120, 165880, 180960, 199056, 248820, 265408, 306240, 331760, 361920, 398112, 497640, 663520, 796224, 995280, 1327040, 1990560, 3981120]

約数ペア:

[(1, 3981120), (2, 1990560), (3, 1327040), (4, 995280), (5, 796224), (6, 663520), (8, 497640), (10, 398112), (11, 361920), (12, 331760), (13, 306240), (15, 265408), (16, 248820), (20, 199056), (22, 180960), (24, 165880), (26, 153120), (29, 137280), (30, 132704), (32, 124410), (33, 120640), (39, 102080), (40, 99528), (44, 90480), (48, 82940), (52, 76560), (55, 72384), (58, 68640), (60, 66352), (64, 62205), (65, 61248), (66, 60320), (78, 51040), (80, 49764), (87, 45760), (88, 45240), (96, 41470), (104, 38280), (110, 36192), (116, 34320), (120, 33176), (130, 30624), (132, 30160), (143, 27840), (145, 27456), (156, 25520), (160, 24882), (165, 24128), (174, 22880), (176, 22620), (192, 20735), (195, 20416), (208, 19140), (220, 18096), (232, 17160), (240, 16588), (260, 15312), (264, 15080), (286, 13920), (290, 13728), (312, 12760), (319, 12480), (320, 12441), (330, 12064), (348, 11440), (352, 11310), (377, 10560), (390, 10208), (416, 9570), (429, 9280), (435, 9152), (440, 9048), (464, 8580), (480, 8294), (520, 7656), (528, 7540), (572, 6960), (580, 6864), (624, 6380), (638, 6240), (660, 6032), (696, 5720), (704, 5655), (715, 5568), (754, 5280), (780, 5104), (832, 4785), (858, 4640), (870, 4576), (880, 4524), (928, 4290), (957, 4160), (960, 4147), (1040, 3828), (1056, 3770), (1131, 3520), (1144, 3480), (1160, 3432), (1248, 3190), (1276, 3120), (1320, 3016), (1392, 2860), (1430, 2784), (1508, 2640), (1560, 2552), (1595, 2496), (1716, 2320), (1740, 2288), (1760, 2262), (1856, 2145), (1885, 2112), (1914, 2080)]