164620080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{76213}}^1$

素因数の和:76235

約数の個数: 80

約数和(自身を含む): 567032160

約数和(自身を除く): 402412080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 76213, 152426, 228639, 304852, 381065, 457278, 609704, 685917, 762130, 914556, 1143195, 1219408, 1371834, 1524260, 1829112, 2057751, 2286390, 2743668, 3048520, 3429585, 3658224, 4115502, 4572780, 5487336, 6097040, 6859170, 8231004, 9145560, 10288755, 10974672, 13718340, 16462008, 18291120, 20577510, 27436680, 32924016, 41155020, 54873360, 82310040, 164620080]

約数ペア:

[(1, 164620080), (2, 82310040), (3, 54873360), (4, 41155020), (5, 32924016), (6, 27436680), (8, 20577510), (9, 18291120), (10, 16462008), (12, 13718340), (15, 10974672), (16, 10288755), (18, 9145560), (20, 8231004), (24, 6859170), (27, 6097040), (30, 5487336), (36, 4572780), (40, 4115502), (45, 3658224), (48, 3429585), (54, 3048520), (60, 2743668), (72, 2286390), (80, 2057751), (90, 1829112), (108, 1524260), (120, 1371834), (135, 1219408), (144, 1143195), (180, 914556), (216, 762130), (240, 685917), (270, 609704), (360, 457278), (432, 381065), (540, 304852), (720, 228639), (1080, 152426), (2160, 76213)]