755564160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30271}}^1$

素因数の和:30306

約数の個数: 128

約数和(自身を含む): 2593704960

約数和(自身を除く): 1838140800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 30271, 60542, 90813, 121084, 151355, 181626, 242168, 302710, 363252, 393523, 454065, 484336, 605420, 726504, 787046, 908130, 968672, 1180569, 1210840, 1453008, 1574092, 1816260, 1937344, 1967615, 2361138, 2421680, 2906016, 3148184, 3632520, 3874688, 3935230, 4722276, 4843360, 5812032, 5902845, 6296368, 7265040, 7870460, 9444552, 9686720, 11624064, 11805690, 12592736, 14530080, 15740920, 18889104, 19373440, 23611380, 25185472, 29060160, 31481840, 37778208, 47222760, 50370944, 58120320, 62963680, 75556416, 94445520, 125927360, 151112832, 188891040, 251854720, 377782080, 755564160]

約数ペア:

[(1, 755564160), (2, 377782080), (3, 251854720), (4, 188891040), (5, 151112832), (6, 125927360), (8, 94445520), (10, 75556416), (12, 62963680), (13, 58120320), (15, 50370944), (16, 47222760), (20, 37778208), (24, 31481840), (26, 29060160), (30, 25185472), (32, 23611380), (39, 19373440), (40, 18889104), (48, 15740920), (52, 14530080), (60, 12592736), (64, 11805690), (65, 11624064), (78, 9686720), (80, 9444552), (96, 7870460), (104, 7265040), (120, 6296368), (128, 5902845), (130, 5812032), (156, 4843360), (160, 4722276), (192, 3935230), (195, 3874688), (208, 3632520), (240, 3148184), (260, 2906016), (312, 2421680), (320, 2361138), (384, 1967615), (390, 1937344), (416, 1816260), (480, 1574092), (520, 1453008), (624, 1210840), (640, 1180569), (780, 968672), (832, 908130), (960, 787046), (1040, 726504), (1248, 605420), (1560, 484336), (1664, 454065), (1920, 393523), (2080, 363252), (2496, 302710), (3120, 242168), (4160, 181626), (4992, 151355), (6240, 121084), (8320, 90813), (12480, 60542), (24960, 30271)]