61433280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:363

約数の個数: 168

約数和(自身を含む): 214682832

約数和(自身を除く): 153249552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 192, 240, 249, 257, 288, 320, 332, 360, 415, 480, 498, 514, 576, 664, 720, 747, 771, 830, 960, 996, 1028, 1245, 1285, 1328, 1440, 1494, 1542, 1660, 1992, 2056, 2313, 2490, 2570, 2656, 2880, 2988, 3084, 3320, 3735, 3855, 3984, 4112, 4626, 4980, 5140, 5312, 5976, 6168, 6640, 7470, 7710, 7968, 8224, 9252, 9960, 10280, 11565, 11952, 12336, 13280, 14940, 15420, 15936, 16448, 18504, 19920, 20560, 21331, 23130, 23904, 24672, 26560, 29880, 30840, 37008, 39840, 41120, 42662, 46260, 47808, 49344, 59760, 61680, 63993, 74016, 79680, 82240, 85324, 92520, 106655, 119520, 123360, 127986, 148032, 170648, 185040, 191979, 213310, 239040, 246720, 255972, 319965, 341296, 370080, 383958, 426620, 511944, 639930, 682592, 740160, 767916, 853240, 959895, 1023888, 1279860, 1365184, 1535832, 1706480, 1919790, 2047776, 2559720, 3071664, 3412960, 3839580, 4095552, 5119440, 6143328, 6825920, 7679160, 10238880, 12286656, 15358320, 20477760, 30716640, 61433280]

約数ペア:

[(1, 61433280), (2, 30716640), (3, 20477760), (4, 15358320), (5, 12286656), (6, 10238880), (8, 7679160), (9, 6825920), (10, 6143328), (12, 5119440), (15, 4095552), (16, 3839580), (18, 3412960), (20, 3071664), (24, 2559720), (30, 2047776), (32, 1919790), (36, 1706480), (40, 1535832), (45, 1365184), (48, 1279860), (60, 1023888), (64, 959895), (72, 853240), (80, 767916), (83, 740160), (90, 682592), (96, 639930), (120, 511944), (144, 426620), (160, 383958), (166, 370080), (180, 341296), (192, 319965), (240, 255972), (249, 246720), (257, 239040), (288, 213310), (320, 191979), (332, 185040), (360, 170648), (415, 148032), (480, 127986), (498, 123360), (514, 119520), (576, 106655), (664, 92520), (720, 85324), (747, 82240), (771, 79680), (830, 74016), (960, 63993), (996, 61680), (1028, 59760), (1245, 49344), (1285, 47808), (1328, 46260), (1440, 42662), (1494, 41120), (1542, 39840), (1660, 37008), (1992, 30840), (2056, 29880), (2313, 26560), (2490, 24672), (2570, 23904), (2656, 23130), (2880, 21331), (2988, 20560), (3084, 19920), (3320, 18504), (3735, 16448), (3855, 15936), (3984, 15420), (4112, 14940), (4626, 13280), (4980, 12336), (5140, 11952), (5312, 11565), (5976, 10280), (6168, 9960), (6640, 9252), (7470, 8224), (7710, 7968)]