61744560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 160

約数和(自身を含む): 203225088

約数和(自身を除く): 141480528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 43, 48, 60, 62, 80, 86, 93, 120, 124, 129, 155, 172, 186, 193, 215, 240, 248, 258, 310, 344, 372, 386, 430, 465, 496, 516, 579, 620, 645, 688, 744, 772, 860, 930, 965, 1032, 1158, 1240, 1290, 1333, 1488, 1544, 1720, 1860, 1930, 2064, 2316, 2480, 2580, 2666, 2895, 3088, 3440, 3720, 3860, 3999, 4632, 5160, 5332, 5790, 5983, 6665, 7440, 7720, 7998, 8299, 9264, 10320, 10664, 11580, 11966, 13330, 15440, 15996, 16598, 17949, 19995, 21328, 23160, 23932, 24897, 26660, 29915, 31992, 33196, 35898, 39990, 41495, 46320, 47864, 49794, 53320, 59830, 63984, 66392, 71796, 79980, 82990, 89745, 95728, 99588, 106640, 119660, 124485, 132784, 143592, 159960, 165980, 179490, 199176, 239320, 248970, 257269, 287184, 319920, 331960, 358980, 398352, 478640, 497940, 514538, 663920, 717960, 771807, 995880, 1029076, 1286345, 1435920, 1543614, 1991760, 2058152, 2572690, 3087228, 3859035, 4116304, 5145380, 6174456, 7718070, 10290760, 12348912, 15436140, 20581520, 30872280, 61744560]

約数ペア:

[(1, 61744560), (2, 30872280), (3, 20581520), (4, 15436140), (5, 12348912), (6, 10290760), (8, 7718070), (10, 6174456), (12, 5145380), (15, 4116304), (16, 3859035), (20, 3087228), (24, 2572690), (30, 2058152), (31, 1991760), (40, 1543614), (43, 1435920), (48, 1286345), (60, 1029076), (62, 995880), (80, 771807), (86, 717960), (93, 663920), (120, 514538), (124, 497940), (129, 478640), (155, 398352), (172, 358980), (186, 331960), (193, 319920), (215, 287184), (240, 257269), (248, 248970), (258, 239320), (310, 199176), (344, 179490), (372, 165980), (386, 159960), (430, 143592), (465, 132784), (496, 124485), (516, 119660), (579, 106640), (620, 99588), (645, 95728), (688, 89745), (744, 82990), (772, 79980), (860, 71796), (930, 66392), (965, 63984), (1032, 59830), (1158, 53320), (1240, 49794), (1290, 47864), (1333, 46320), (1488, 41495), (1544, 39990), (1720, 35898), (1860, 33196), (1930, 31992), (2064, 29915), (2316, 26660), (2480, 24897), (2580, 23932), (2666, 23160), (2895, 21328), (3088, 19995), (3440, 17949), (3720, 16598), (3860, 15996), (3999, 15440), (4632, 13330), (5160, 11966), (5332, 11580), (5790, 10664), (5983, 10320), (6665, 9264), (7440, 8299), (7720, 7998)]