61631040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1556

約数の個数: 112

約数和(自身を含む): 200363328

約数和(自身を除く): 138732288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1493, 1720, 2064, 2580, 2752, 2986, 3440, 4128, 4479, 5160, 5972, 6880, 7465, 8256, 8958, 10320, 11944, 13760, 14930, 17916, 20640, 22395, 23888, 29860, 35832, 41280, 44790, 47776, 59720, 64199, 71664, 89580, 95552, 119440, 128398, 143328, 179160, 192597, 238880, 256796, 286656, 320995, 358320, 385194, 477760, 513592, 641990, 716640, 770388, 962985, 1027184, 1283980, 1433280, 1540776, 1925970, 2054368, 2567960, 3081552, 3851940, 4108736, 5135920, 6163104, 7703880, 10271840, 12326208, 15407760, 20543680, 30815520, 61631040]

約数ペア:

[(1, 61631040), (2, 30815520), (3, 20543680), (4, 15407760), (5, 12326208), (6, 10271840), (8, 7703880), (10, 6163104), (12, 5135920), (15, 4108736), (16, 3851940), (20, 3081552), (24, 2567960), (30, 2054368), (32, 1925970), (40, 1540776), (43, 1433280), (48, 1283980), (60, 1027184), (64, 962985), (80, 770388), (86, 716640), (96, 641990), (120, 513592), (129, 477760), (160, 385194), (172, 358320), (192, 320995), (215, 286656), (240, 256796), (258, 238880), (320, 192597), (344, 179160), (430, 143328), (480, 128398), (516, 119440), (645, 95552), (688, 89580), (860, 71664), (960, 64199), (1032, 59720), (1290, 47776), (1376, 44790), (1493, 41280), (1720, 35832), (2064, 29860), (2580, 23888), (2752, 22395), (2986, 20640), (3440, 17916), (4128, 14930), (4479, 13760), (5160, 11944), (5972, 10320), (6880, 8958), (7465, 8256)]