368421120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31981}}^1$

素因数の和:32008

約数の個数: 108

約数和(自身を含む): 1274738556

約数和(自身を除く): 906317436

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 31981, 63962, 95943, 127924, 159905, 191886, 255848, 287829, 319810, 383772, 479715, 511696, 575658, 639620, 767544, 959430, 1023392, 1151316, 1279240, 1439145, 1535088, 1918860, 2046784, 2302632, 2558480, 2878290, 3070176, 3837720, 4093568, 4605264, 5116960, 5756580, 6140352, 7675440, 8187136, 9210528, 10233920, 11513160, 12280704, 15350880, 18421056, 20467840, 23026320, 24561408, 30701760, 36842112, 40935680, 46052640, 61403520, 73684224, 92105280, 122807040, 184210560, 368421120]

約数ペア:

[(1, 368421120), (2, 184210560), (3, 122807040), (4, 92105280), (5, 73684224), (6, 61403520), (8, 46052640), (9, 40935680), (10, 36842112), (12, 30701760), (15, 24561408), (16, 23026320), (18, 20467840), (20, 18421056), (24, 15350880), (30, 12280704), (32, 11513160), (36, 10233920), (40, 9210528), (45, 8187136), (48, 7675440), (60, 6140352), (64, 5756580), (72, 5116960), (80, 4605264), (90, 4093568), (96, 3837720), (120, 3070176), (128, 2878290), (144, 2558480), (160, 2302632), (180, 2046784), (192, 1918860), (240, 1535088), (256, 1439145), (288, 1279240), (320, 1151316), (360, 1023392), (384, 959430), (480, 767544), (576, 639620), (640, 575658), (720, 511696), (768, 479715), (960, 383772), (1152, 319810), (1280, 287829), (1440, 255848), (1920, 191886), (2304, 159905), (2880, 127924), (3840, 95943), (5760, 63962), (11520, 31981)]