131350080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2243}}^1$

素因数の和:2324

約数の個数: 112

約数和(自身を含む): 424062144

約数和(自身を除く): 292712064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1220, 1464, 1830, 1952, 2243, 2440, 2928, 3660, 3904, 4486, 4880, 5856, 6729, 7320, 8972, 9760, 11215, 11712, 13458, 14640, 17944, 19520, 22430, 26916, 29280, 33645, 35888, 44860, 53832, 58560, 67290, 71776, 89720, 107664, 134580, 136823, 143552, 179440, 215328, 269160, 273646, 358880, 410469, 430656, 538320, 547292, 684115, 717760, 820938, 1076640, 1094584, 1368230, 1641876, 2052345, 2153280, 2189168, 2736460, 3283752, 4104690, 4378336, 5472920, 6567504, 8209380, 8756672, 10945840, 13135008, 16418760, 21891680, 26270016, 32837520, 43783360, 65675040, 131350080]

約数ペア:

[(1, 131350080), (2, 65675040), (3, 43783360), (4, 32837520), (5, 26270016), (6, 21891680), (8, 16418760), (10, 13135008), (12, 10945840), (15, 8756672), (16, 8209380), (20, 6567504), (24, 5472920), (30, 4378336), (32, 4104690), (40, 3283752), (48, 2736460), (60, 2189168), (61, 2153280), (64, 2052345), (80, 1641876), (96, 1368230), (120, 1094584), (122, 1076640), (160, 820938), (183, 717760), (192, 684115), (240, 547292), (244, 538320), (305, 430656), (320, 410469), (366, 358880), (480, 273646), (488, 269160), (610, 215328), (732, 179440), (915, 143552), (960, 136823), (976, 134580), (1220, 107664), (1464, 89720), (1830, 71776), (1952, 67290), (2243, 58560), (2440, 53832), (2928, 44860), (3660, 35888), (3904, 33645), (4486, 29280), (4880, 26916), (5856, 22430), (6729, 19520), (7320, 17944), (8972, 14640), (9760, 13458), (11215, 11712)]