163851840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{56893}}^1$

素因数の和:56916

約数の個数: 84

約数和(自身を含む): 563591964

約数和(自身を除く): 399740124

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, 2880, 56893, 113786, 170679, 227572, 284465, 341358, 455144, 512037, 568930, 682716, 853395, 910288, 1024074, 1137860, 1365432, 1706790, 1820576, 2048148, 2275720, 2560185, 2730864, 3413580, 3641152, 4096296, 4551440, 5120370, 5461728, 6827160, 8192592, 9102880, 10240740, 10923456, 13654320, 16385184, 18205760, 20481480, 27308640, 32770368, 40962960, 54617280, 81925920, 163851840]

約数ペア:

[(1, 163851840), (2, 81925920), (3, 54617280), (4, 40962960), (5, 32770368), (6, 27308640), (8, 20481480), (9, 18205760), (10, 16385184), (12, 13654320), (15, 10923456), (16, 10240740), (18, 9102880), (20, 8192592), (24, 6827160), (30, 5461728), (32, 5120370), (36, 4551440), (40, 4096296), (45, 3641152), (48, 3413580), (60, 2730864), (64, 2560185), (72, 2275720), (80, 2048148), (90, 1820576), (96, 1706790), (120, 1365432), (144, 1137860), (160, 1024074), (180, 910288), (192, 853395), (240, 682716), (288, 568930), (320, 512037), (360, 455144), (480, 341358), (576, 284465), (720, 227572), (960, 170679), (1440, 113786), (2880, 56893)]