48007440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:278

約数の個数: 240

約数和(自身を含む): 181988352

約数和(自身を除く): 133980912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 180, 184, 195, 207, 208, 223, 230, 234, 240, 260, 276, 299, 312, 345, 360, 368, 390, 414, 446, 460, 468, 520, 552, 585, 598, 624, 669, 690, 720, 780, 828, 892, 897, 920, 936, 1035, 1040, 1104, 1115, 1170, 1196, 1338, 1380, 1495, 1560, 1656, 1784, 1794, 1840, 1872, 2007, 2070, 2230, 2340, 2392, 2676, 2691, 2760, 2899, 2990, 3120, 3312, 3345, 3568, 3588, 4014, 4140, 4460, 4485, 4680, 4784, 5129, 5352, 5382, 5520, 5798, 5980, 6690, 7176, 8028, 8280, 8697, 8920, 8970, 9360, 10035, 10258, 10704, 10764, 11596, 11960, 13380, 13455, 14352, 14495, 15387, 16056, 16560, 17394, 17840, 17940, 20070, 20516, 21528, 23192, 23920, 25645, 26091, 26760, 26910, 28990, 30774, 32112, 34788, 35880, 40140, 41032, 43056, 43485, 46161, 46384, 51290, 52182, 53520, 53820, 57980, 61548, 66677, 69576, 71760, 76935, 80280, 82064, 86970, 92322, 102580, 104364, 107640, 115960, 123096, 130455, 133354, 139152, 153870, 160560, 173940, 184644, 200031, 205160, 208728, 215280, 230805, 231920, 246192, 260910, 266708, 307740, 333385, 347880, 369288, 400062, 410320, 417456, 461610, 521820, 533416, 600093, 615480, 666770, 695760, 738576, 800124, 923220, 1000155, 1043640, 1066832, 1200186, 1230960, 1333540, 1600248, 1846440, 2000310, 2087280, 2400372, 2667080, 3000465, 3200496, 3692880, 4000620, 4800744, 5334160, 6000930, 8001240, 9601488, 12001860, 16002480, 24003720, 48007440]

約数ペア:

[(1, 48007440), (2, 24003720), (3, 16002480), (4, 12001860), (5, 9601488), (6, 8001240), (8, 6000930), (9, 5334160), (10, 4800744), (12, 4000620), (13, 3692880), (15, 3200496), (16, 3000465), (18, 2667080), (20, 2400372), (23, 2087280), (24, 2000310), (26, 1846440), (30, 1600248), (36, 1333540), (39, 1230960), (40, 1200186), (45, 1066832), (46, 1043640), (48, 1000155), (52, 923220), (60, 800124), (65, 738576), (69, 695760), (72, 666770), (78, 615480), (80, 600093), (90, 533416), (92, 521820), (104, 461610), (115, 417456), (117, 410320), (120, 400062), (130, 369288), (138, 347880), (144, 333385), (156, 307740), (180, 266708), (184, 260910), (195, 246192), (207, 231920), (208, 230805), (223, 215280), (230, 208728), (234, 205160), (240, 200031), (260, 184644), (276, 173940), (299, 160560), (312, 153870), (345, 139152), (360, 133354), (368, 130455), (390, 123096), (414, 115960), (446, 107640), (460, 104364), (468, 102580), (520, 92322), (552, 86970), (585, 82064), (598, 80280), (624, 76935), (669, 71760), (690, 69576), (720, 66677), (780, 61548), (828, 57980), (892, 53820), (897, 53520), (920, 52182), (936, 51290), (1035, 46384), (1040, 46161), (1104, 43485), (1115, 43056), (1170, 41032), (1196, 40140), (1338, 35880), (1380, 34788), (1495, 32112), (1560, 30774), (1656, 28990), (1784, 26910), (1794, 26760), (1840, 26091), (1872, 25645), (2007, 23920), (2070, 23192), (2230, 21528), (2340, 20516), (2392, 20070), (2676, 17940), (2691, 17840), (2760, 17394), (2899, 16560), (2990, 16056), (3120, 15387), (3312, 14495), (3345, 14352), (3568, 13455), (3588, 13380), (4014, 11960), (4140, 11596), (4460, 10764), (4485, 10704), (4680, 10258), (4784, 10035), (5129, 9360), (5352, 8970), (5382, 8920), (5520, 8697), (5798, 8280), (5980, 8028), (6690, 7176)]