54816960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 224

約数和(自身を含む): 197510400

約数和(自身を除く): 142693440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 64, 66, 80, 87, 88, 96, 110, 116, 120, 132, 145, 160, 165, 174, 176, 179, 192, 220, 232, 240, 264, 290, 319, 320, 330, 348, 352, 358, 435, 440, 464, 480, 528, 537, 580, 638, 660, 696, 704, 716, 870, 880, 895, 928, 957, 960, 1056, 1074, 1160, 1276, 1320, 1392, 1432, 1595, 1740, 1760, 1790, 1856, 1914, 1969, 2112, 2148, 2320, 2552, 2640, 2685, 2784, 2864, 3190, 3480, 3520, 3580, 3828, 3938, 4296, 4640, 4785, 5104, 5191, 5280, 5370, 5568, 5728, 5907, 6380, 6960, 7160, 7656, 7876, 8592, 9280, 9570, 9845, 10208, 10382, 10560, 10740, 11456, 11814, 12760, 13920, 14320, 15312, 15573, 15752, 17184, 19140, 19690, 20416, 20764, 21480, 23628, 25520, 25955, 27840, 28640, 29535, 30624, 31146, 31504, 34368, 38280, 39380, 41528, 42960, 47256, 51040, 51910, 57101, 57280, 59070, 61248, 62292, 63008, 76560, 77865, 78760, 83056, 85920, 94512, 102080, 103820, 114202, 118140, 124584, 126016, 153120, 155730, 157520, 166112, 171303, 171840, 189024, 207640, 228404, 236280, 249168, 285505, 306240, 311460, 315040, 332224, 342606, 378048, 415280, 456808, 472560, 498336, 571010, 622920, 630080, 685212, 830560, 856515, 913616, 945120, 996672, 1142020, 1245840, 1370424, 1661120, 1713030, 1827232, 1890240, 2284040, 2491680, 2740848, 3426060, 3654464, 4568080, 4983360, 5481696, 6852120, 9136160, 10963392, 13704240, 18272320, 27408480, 54816960]

約数ペア:

[(1, 54816960), (2, 27408480), (3, 18272320), (4, 13704240), (5, 10963392), (6, 9136160), (8, 6852120), (10, 5481696), (11, 4983360), (12, 4568080), (15, 3654464), (16, 3426060), (20, 2740848), (22, 2491680), (24, 2284040), (29, 1890240), (30, 1827232), (32, 1713030), (33, 1661120), (40, 1370424), (44, 1245840), (48, 1142020), (55, 996672), (58, 945120), (60, 913616), (64, 856515), (66, 830560), (80, 685212), (87, 630080), (88, 622920), (96, 571010), (110, 498336), (116, 472560), (120, 456808), (132, 415280), (145, 378048), (160, 342606), (165, 332224), (174, 315040), (176, 311460), (179, 306240), (192, 285505), (220, 249168), (232, 236280), (240, 228404), (264, 207640), (290, 189024), (319, 171840), (320, 171303), (330, 166112), (348, 157520), (352, 155730), (358, 153120), (435, 126016), (440, 124584), (464, 118140), (480, 114202), (528, 103820), (537, 102080), (580, 94512), (638, 85920), (660, 83056), (696, 78760), (704, 77865), (716, 76560), (870, 63008), (880, 62292), (895, 61248), (928, 59070), (957, 57280), (960, 57101), (1056, 51910), (1074, 51040), (1160, 47256), (1276, 42960), (1320, 41528), (1392, 39380), (1432, 38280), (1595, 34368), (1740, 31504), (1760, 31146), (1790, 30624), (1856, 29535), (1914, 28640), (1969, 27840), (2112, 25955), (2148, 25520), (2320, 23628), (2552, 21480), (2640, 20764), (2685, 20416), (2784, 19690), (2864, 19140), (3190, 17184), (3480, 15752), (3520, 15573), (3580, 15312), (3828, 14320), (3938, 13920), (4296, 12760), (4640, 11814), (4785, 11456), (5104, 10740), (5191, 10560), (5280, 10382), (5370, 10208), (5568, 9845), (5728, 9570), (5907, 9280), (6380, 8592), (6960, 7876), (7160, 7656)]