61790880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:263

約数の個数: 192

約数和(自身を含む): 211196160

約数和(自身を除く): 149405280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 32, 40, 46, 48, 58, 60, 69, 80, 87, 92, 96, 115, 116, 120, 138, 145, 160, 174, 184, 193, 230, 232, 240, 276, 290, 345, 348, 368, 386, 435, 460, 464, 480, 552, 579, 580, 667, 690, 696, 736, 772, 870, 920, 928, 965, 1104, 1158, 1160, 1334, 1380, 1392, 1544, 1740, 1840, 1930, 2001, 2208, 2316, 2320, 2668, 2760, 2784, 2895, 3088, 3335, 3480, 3680, 3860, 4002, 4439, 4632, 4640, 5336, 5520, 5597, 5790, 6176, 6670, 6960, 7720, 8004, 8878, 9264, 10005, 10672, 11040, 11194, 11580, 13317, 13340, 13920, 15440, 16008, 16791, 17756, 18528, 20010, 21344, 22195, 22388, 23160, 26634, 26680, 27985, 30880, 32016, 33582, 35512, 40020, 44390, 44776, 46320, 53268, 53360, 55970, 64032, 66585, 67164, 71024, 80040, 83955, 88780, 89552, 92640, 106536, 106720, 111940, 128731, 133170, 134328, 142048, 160080, 167910, 177560, 179104, 213072, 223880, 257462, 266340, 268656, 320160, 335820, 355120, 386193, 426144, 447760, 514924, 532680, 537312, 643655, 671640, 710240, 772386, 895520, 1029848, 1065360, 1287310, 1343280, 1544772, 1930965, 2059696, 2130720, 2574620, 2686560, 3089544, 3861930, 4119392, 5149240, 6179088, 7723860, 10298480, 12358176, 15447720, 20596960, 30895440, 61790880]

約数ペア:

[(1, 61790880), (2, 30895440), (3, 20596960), (4, 15447720), (5, 12358176), (6, 10298480), (8, 7723860), (10, 6179088), (12, 5149240), (15, 4119392), (16, 3861930), (20, 3089544), (23, 2686560), (24, 2574620), (29, 2130720), (30, 2059696), (32, 1930965), (40, 1544772), (46, 1343280), (48, 1287310), (58, 1065360), (60, 1029848), (69, 895520), (80, 772386), (87, 710240), (92, 671640), (96, 643655), (115, 537312), (116, 532680), (120, 514924), (138, 447760), (145, 426144), (160, 386193), (174, 355120), (184, 335820), (193, 320160), (230, 268656), (232, 266340), (240, 257462), (276, 223880), (290, 213072), (345, 179104), (348, 177560), (368, 167910), (386, 160080), (435, 142048), (460, 134328), (464, 133170), (480, 128731), (552, 111940), (579, 106720), (580, 106536), (667, 92640), (690, 89552), (696, 88780), (736, 83955), (772, 80040), (870, 71024), (920, 67164), (928, 66585), (965, 64032), (1104, 55970), (1158, 53360), (1160, 53268), (1334, 46320), (1380, 44776), (1392, 44390), (1544, 40020), (1740, 35512), (1840, 33582), (1930, 32016), (2001, 30880), (2208, 27985), (2316, 26680), (2320, 26634), (2668, 23160), (2760, 22388), (2784, 22195), (2895, 21344), (3088, 20010), (3335, 18528), (3480, 17756), (3680, 16791), (3860, 16008), (4002, 15440), (4439, 13920), (4632, 13340), (4640, 13317), (5336, 11580), (5520, 11194), (5597, 11040), (5790, 10672), (6176, 10005), (6670, 9264), (6960, 8878), (7720, 8004)]