8228160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{2857}}^1$

素因数の和:2880

約数の個数: 84

約数和(自身を含む): 28311348

約数和(自身を除く): 20083188

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2857, 2880, 5714, 8571, 11428, 14285, 17142, 22856, 25713, 28570, 34284, 42855, 45712, 51426, 57140, 68568, 85710, 91424, 102852, 114280, 128565, 137136, 171420, 182848, 205704, 228560, 257130, 274272, 342840, 411408, 457120, 514260, 548544, 685680, 822816, 914240, 1028520, 1371360, 1645632, 2057040, 2742720, 4114080, 8228160]

約数ペア:

[(1, 8228160), (2, 4114080), (3, 2742720), (4, 2057040), (5, 1645632), (6, 1371360), (8, 1028520), (9, 914240), (10, 822816), (12, 685680), (15, 548544), (16, 514260), (18, 457120), (20, 411408), (24, 342840), (30, 274272), (32, 257130), (36, 228560), (40, 205704), (45, 182848), (48, 171420), (60, 137136), (64, 128565), (72, 114280), (80, 102852), (90, 91424), (96, 85710), (120, 68568), (144, 57140), (160, 51426), (180, 45712), (192, 42855), (240, 34284), (288, 28570), (320, 25713), (360, 22856), (480, 17142), (576, 14285), (720, 11428), (960, 8571), (1440, 5714), (2857, 2880)]