51070080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:486

約数の個数: 128

約数和(自身を含む): 165631680

約数和(自身を除く): 114561600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 268, 320, 335, 384, 397, 402, 480, 536, 640, 670, 794, 804, 960, 1005, 1072, 1191, 1340, 1588, 1608, 1920, 1985, 2010, 2144, 2382, 2680, 3176, 3216, 3970, 4020, 4288, 4764, 5360, 5955, 6352, 6432, 7940, 8040, 8576, 9528, 10720, 11910, 12704, 12864, 15880, 16080, 19056, 21440, 23820, 25408, 25728, 26599, 31760, 32160, 38112, 42880, 47640, 50816, 53198, 63520, 64320, 76224, 79797, 95280, 106396, 127040, 128640, 132995, 152448, 159594, 190560, 212792, 254080, 265990, 319188, 381120, 398985, 425584, 531980, 638376, 762240, 797970, 851168, 1063960, 1276752, 1595940, 1702336, 2127920, 2553504, 3191880, 3404672, 4255840, 5107008, 6383760, 8511680, 10214016, 12767520, 17023360, 25535040, 51070080]

約数ペア:

[(1, 51070080), (2, 25535040), (3, 17023360), (4, 12767520), (5, 10214016), (6, 8511680), (8, 6383760), (10, 5107008), (12, 4255840), (15, 3404672), (16, 3191880), (20, 2553504), (24, 2127920), (30, 1702336), (32, 1595940), (40, 1276752), (48, 1063960), (60, 851168), (64, 797970), (67, 762240), (80, 638376), (96, 531980), (120, 425584), (128, 398985), (134, 381120), (160, 319188), (192, 265990), (201, 254080), (240, 212792), (268, 190560), (320, 159594), (335, 152448), (384, 132995), (397, 128640), (402, 127040), (480, 106396), (536, 95280), (640, 79797), (670, 76224), (794, 64320), (804, 63520), (960, 53198), (1005, 50816), (1072, 47640), (1191, 42880), (1340, 38112), (1588, 32160), (1608, 31760), (1920, 26599), (1985, 25728), (2010, 25408), (2144, 23820), (2382, 21440), (2680, 19056), (3176, 16080), (3216, 15880), (3970, 12864), (4020, 12704), (4288, 11910), (4764, 10720), (5360, 9528), (5955, 8576), (6352, 8040), (6432, 7940)]