47247120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:541

約数の個数: 120

約数和(自身を含む): 159936192

約数和(自身を除く): 112689072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 211, 240, 311, 360, 422, 622, 633, 720, 844, 933, 1055, 1244, 1266, 1555, 1688, 1866, 1899, 2110, 2488, 2532, 2799, 3110, 3165, 3376, 3732, 3798, 4220, 4665, 4976, 5064, 5598, 6220, 6330, 7464, 7596, 8440, 9330, 9495, 10128, 11196, 12440, 12660, 13995, 14928, 15192, 16880, 18660, 18990, 22392, 24880, 25320, 27990, 30384, 37320, 37980, 44784, 50640, 55980, 65621, 74640, 75960, 111960, 131242, 151920, 196863, 223920, 262484, 328105, 393726, 524968, 590589, 656210, 787452, 984315, 1049936, 1181178, 1312420, 1574904, 1968630, 2362356, 2624840, 2952945, 3149808, 3937260, 4724712, 5249680, 5905890, 7874520, 9449424, 11811780, 15749040, 23623560, 47247120]

約数ペア:

[(1, 47247120), (2, 23623560), (3, 15749040), (4, 11811780), (5, 9449424), (6, 7874520), (8, 5905890), (9, 5249680), (10, 4724712), (12, 3937260), (15, 3149808), (16, 2952945), (18, 2624840), (20, 2362356), (24, 1968630), (30, 1574904), (36, 1312420), (40, 1181178), (45, 1049936), (48, 984315), (60, 787452), (72, 656210), (80, 590589), (90, 524968), (120, 393726), (144, 328105), (180, 262484), (211, 223920), (240, 196863), (311, 151920), (360, 131242), (422, 111960), (622, 75960), (633, 74640), (720, 65621), (844, 55980), (933, 50640), (1055, 44784), (1244, 37980), (1266, 37320), (1555, 30384), (1688, 27990), (1866, 25320), (1899, 24880), (2110, 22392), (2488, 18990), (2532, 18660), (2799, 16880), (3110, 15192), (3165, 14928), (3376, 13995), (3732, 12660), (3798, 12440), (4220, 11196), (4665, 10128), (4976, 9495), (5064, 9330), (5598, 8440), (6220, 7596), (6330, 7464)]