82312320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1062

約数の個数: 128

約数和(自身を含む): 268741440

約数和(自身を除く): 186429120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 997, 1032, 1290, 1376, 1720, 1920, 1994, 2064, 2580, 2752, 2991, 3440, 3988, 4128, 4985, 5160, 5504, 5982, 6880, 7976, 8256, 9970, 10320, 11964, 13760, 14955, 15952, 16512, 19940, 20640, 23928, 27520, 29910, 31904, 39880, 41280, 42871, 47856, 59820, 63808, 79760, 82560, 85742, 95712, 119640, 127616, 128613, 159520, 171484, 191424, 214355, 239280, 257226, 319040, 342968, 382848, 428710, 478560, 514452, 638080, 643065, 685936, 857420, 957120, 1028904, 1286130, 1371872, 1714840, 1914240, 2057808, 2572260, 2743744, 3429680, 4115616, 5144520, 5487488, 6859360, 8231232, 10289040, 13718720, 16462464, 20578080, 27437440, 41156160, 82312320]

約数ペア:

[(1, 82312320), (2, 41156160), (3, 27437440), (4, 20578080), (5, 16462464), (6, 13718720), (8, 10289040), (10, 8231232), (12, 6859360), (15, 5487488), (16, 5144520), (20, 4115616), (24, 3429680), (30, 2743744), (32, 2572260), (40, 2057808), (43, 1914240), (48, 1714840), (60, 1371872), (64, 1286130), (80, 1028904), (86, 957120), (96, 857420), (120, 685936), (128, 643065), (129, 638080), (160, 514452), (172, 478560), (192, 428710), (215, 382848), (240, 342968), (258, 319040), (320, 257226), (344, 239280), (384, 214355), (430, 191424), (480, 171484), (516, 159520), (640, 128613), (645, 127616), (688, 119640), (860, 95712), (960, 85742), (997, 82560), (1032, 79760), (1290, 63808), (1376, 59820), (1720, 47856), (1920, 42871), (1994, 41280), (2064, 39880), (2580, 31904), (2752, 29910), (2991, 27520), (3440, 23928), (3988, 20640), (4128, 19940), (4985, 16512), (5160, 15952), (5504, 14955), (5982, 13760), (6880, 11964), (7976, 10320), (8256, 9970)]