65411520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1198

約数の個数: 112

約数和(自身を含む): 211275168

約数和(自身を除く): 145863648

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, 1117, 1220, 1464, 1830, 1952, 2234, 2440, 2928, 3351, 3660, 3904, 4468, 4880, 5585, 5856, 6702, 7320, 8936, 9760, 11170, 11712, 13404, 14640, 16755, 17872, 19520, 22340, 26808, 29280, 33510, 35744, 44680, 53616, 58560, 67020, 68137, 71488, 89360, 107232, 134040, 136274, 178720, 204411, 214464, 268080, 272548, 340685, 357440, 408822, 536160, 545096, 681370, 817644, 1022055, 1072320, 1090192, 1362740, 1635288, 2044110, 2180384, 2725480, 3270576, 4088220, 4360768, 5450960, 6541152, 8176440, 10901920, 13082304, 16352880, 21803840, 32705760, 65411520]

約数ペア:

[(1, 65411520), (2, 32705760), (3, 21803840), (4, 16352880), (5, 13082304), (6, 10901920), (8, 8176440), (10, 6541152), (12, 5450960), (15, 4360768), (16, 4088220), (20, 3270576), (24, 2725480), (30, 2180384), (32, 2044110), (40, 1635288), (48, 1362740), (60, 1090192), (61, 1072320), (64, 1022055), (80, 817644), (96, 681370), (120, 545096), (122, 536160), (160, 408822), (183, 357440), (192, 340685), (240, 272548), (244, 268080), (305, 214464), (320, 204411), (366, 178720), (480, 136274), (488, 134040), (610, 107232), (732, 89360), (915, 71488), (960, 68137), (976, 67020), (1117, 58560), (1220, 53616), (1464, 44680), (1830, 35744), (1952, 33510), (2234, 29280), (2440, 26808), (2928, 22340), (3351, 19520), (3660, 17872), (3904, 16755), (4468, 14640), (4880, 13404), (5585, 11712), (5856, 11170), (6702, 9760), (7320, 8936)]