159555840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1184

約数の個数: 144

約数和(自身を含む): 523819968

約数和(自身を除く): 364264128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 768, 888, 960, 1110, 1123, 1184, 1280, 1480, 1776, 1920, 2220, 2246, 2368, 2960, 3369, 3552, 3840, 4440, 4492, 4736, 5615, 5920, 6738, 7104, 8880, 8984, 9472, 11230, 11840, 13476, 14208, 16845, 17760, 17968, 22460, 23680, 26952, 28416, 33690, 35520, 35936, 41551, 44920, 47360, 53904, 67380, 71040, 71872, 83102, 89840, 107808, 124653, 134760, 142080, 143744, 166204, 179680, 207755, 215616, 249306, 269520, 287488, 332408, 359360, 415510, 431232, 498612, 539040, 623265, 664816, 718720, 831020, 862464, 997224, 1078080, 1246530, 1329632, 1437440, 1662040, 1994448, 2156160, 2493060, 2659264, 3324080, 3988896, 4312320, 4986120, 5318528, 6648160, 7977792, 9972240, 10637056, 13296320, 15955584, 19944480, 26592640, 31911168, 39888960, 53185280, 79777920, 159555840]

約数ペア:

[(1, 159555840), (2, 79777920), (3, 53185280), (4, 39888960), (5, 31911168), (6, 26592640), (8, 19944480), (10, 15955584), (12, 13296320), (15, 10637056), (16, 9972240), (20, 7977792), (24, 6648160), (30, 5318528), (32, 4986120), (37, 4312320), (40, 3988896), (48, 3324080), (60, 2659264), (64, 2493060), (74, 2156160), (80, 1994448), (96, 1662040), (111, 1437440), (120, 1329632), (128, 1246530), (148, 1078080), (160, 997224), (185, 862464), (192, 831020), (222, 718720), (240, 664816), (256, 623265), (296, 539040), (320, 498612), (370, 431232), (384, 415510), (444, 359360), (480, 332408), (555, 287488), (592, 269520), (640, 249306), (740, 215616), (768, 207755), (888, 179680), (960, 166204), (1110, 143744), (1123, 142080), (1184, 134760), (1280, 124653), (1480, 107808), (1776, 89840), (1920, 83102), (2220, 71872), (2246, 71040), (2368, 67380), (2960, 53904), (3369, 47360), (3552, 44920), (3840, 41551), (4440, 35936), (4492, 35520), (4736, 33690), (5615, 28416), (5920, 26952), (6738, 23680), (7104, 22460), (8880, 17968), (8984, 17760), (9472, 16845), (11230, 14208), (11840, 13476)]