38579040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:461

約数の個数: 144

約数和(自身を含む): 133818048

約数和(自身を除く): 95239008

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, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 367, 438, 480, 584, 657, 720, 730, 734, 876, 1095, 1101, 1168, 1314, 1440, 1460, 1468, 1752, 1835, 2190, 2202, 2336, 2628, 2920, 2936, 3285, 3303, 3504, 3670, 4380, 4404, 5256, 5505, 5840, 5872, 6570, 6606, 7008, 7340, 8760, 8808, 10512, 11010, 11680, 11744, 13140, 13212, 14680, 16515, 17520, 17616, 21024, 22020, 26280, 26424, 26791, 29360, 33030, 35040, 35232, 44040, 52560, 52848, 53582, 58720, 66060, 80373, 88080, 105120, 105696, 107164, 132120, 133955, 160746, 176160, 214328, 241119, 264240, 267910, 321492, 401865, 428656, 482238, 528480, 535820, 642984, 803730, 857312, 964476, 1071640, 1205595, 1285968, 1607460, 1928952, 2143280, 2411190, 2571936, 3214920, 3857904, 4286560, 4822380, 6429840, 7715808, 9644760, 12859680, 19289520, 38579040]

約数ペア:

[(1, 38579040), (2, 19289520), (3, 12859680), (4, 9644760), (5, 7715808), (6, 6429840), (8, 4822380), (9, 4286560), (10, 3857904), (12, 3214920), (15, 2571936), (16, 2411190), (18, 2143280), (20, 1928952), (24, 1607460), (30, 1285968), (32, 1205595), (36, 1071640), (40, 964476), (45, 857312), (48, 803730), (60, 642984), (72, 535820), (73, 528480), (80, 482238), (90, 428656), (96, 401865), (120, 321492), (144, 267910), (146, 264240), (160, 241119), (180, 214328), (219, 176160), (240, 160746), (288, 133955), (292, 132120), (360, 107164), (365, 105696), (367, 105120), (438, 88080), (480, 80373), (584, 66060), (657, 58720), (720, 53582), (730, 52848), (734, 52560), (876, 44040), (1095, 35232), (1101, 35040), (1168, 33030), (1314, 29360), (1440, 26791), (1460, 26424), (1468, 26280), (1752, 22020), (1835, 21024), (2190, 17616), (2202, 17520), (2336, 16515), (2628, 14680), (2920, 13212), (2936, 13140), (3285, 11744), (3303, 11680), (3504, 11010), (3670, 10512), (4380, 8808), (4404, 8760), (5256, 7340), (5505, 7008), (5840, 6606), (5872, 6570)]