12477120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:378

約数の個数: 112

約数和(自身を含む): 40709088

約数和(自身を除く): 28231968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 317, 320, 328, 410, 480, 492, 615, 634, 656, 820, 951, 960, 984, 1230, 1268, 1312, 1585, 1640, 1902, 1968, 2460, 2536, 2624, 3170, 3280, 3804, 3936, 4755, 4920, 5072, 6340, 6560, 7608, 7872, 9510, 9840, 10144, 12680, 12997, 13120, 15216, 19020, 19680, 20288, 25360, 25994, 30432, 38040, 38991, 39360, 50720, 51988, 60864, 64985, 76080, 77982, 101440, 103976, 129970, 152160, 155964, 194955, 207952, 259940, 304320, 311928, 389910, 415904, 519880, 623856, 779820, 831808, 1039760, 1247712, 1559640, 2079520, 2495424, 3119280, 4159040, 6238560, 12477120]

約数ペア:

[(1, 12477120), (2, 6238560), (3, 4159040), (4, 3119280), (5, 2495424), (6, 2079520), (8, 1559640), (10, 1247712), (12, 1039760), (15, 831808), (16, 779820), (20, 623856), (24, 519880), (30, 415904), (32, 389910), (40, 311928), (41, 304320), (48, 259940), (60, 207952), (64, 194955), (80, 155964), (82, 152160), (96, 129970), (120, 103976), (123, 101440), (160, 77982), (164, 76080), (192, 64985), (205, 60864), (240, 51988), (246, 50720), (317, 39360), (320, 38991), (328, 38040), (410, 30432), (480, 25994), (492, 25360), (615, 20288), (634, 19680), (656, 19020), (820, 15216), (951, 13120), (960, 12997), (984, 12680), (1230, 10144), (1268, 9840), (1312, 9510), (1585, 7872), (1640, 7608), (1902, 6560), (1968, 6340), (2460, 5072), (2536, 4920), (2624, 4755), (3170, 3936), (3280, 3804)]