160801920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{27917}}^1$

素因数の和:27942

約数の個数: 96

約数和(自身を含む): 555289020

約数和(自身を除く): 394487100

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 27917, 55834, 83751, 111668, 139585, 167502, 223336, 251253, 279170, 335004, 418755, 446672, 502506, 558340, 670008, 837510, 893344, 1005012, 1116680, 1256265, 1340016, 1675020, 1786688, 2010024, 2233360, 2512530, 2680032, 3350040, 3573376, 4020048, 4466720, 5025060, 5360064, 6700080, 8040096, 8933440, 10050120, 10720128, 13400160, 16080192, 17866880, 20100240, 26800320, 32160384, 40200480, 53600640, 80400960, 160801920]

約数ペア:

[(1, 160801920), (2, 80400960), (3, 53600640), (4, 40200480), (5, 32160384), (6, 26800320), (8, 20100240), (9, 17866880), (10, 16080192), (12, 13400160), (15, 10720128), (16, 10050120), (18, 8933440), (20, 8040096), (24, 6700080), (30, 5360064), (32, 5025060), (36, 4466720), (40, 4020048), (45, 3573376), (48, 3350040), (60, 2680032), (64, 2512530), (72, 2233360), (80, 2010024), (90, 1786688), (96, 1675020), (120, 1340016), (128, 1256265), (144, 1116680), (160, 1005012), (180, 893344), (192, 837510), (240, 670008), (288, 558340), (320, 502506), (360, 446672), (384, 418755), (480, 335004), (576, 279170), (640, 251253), (720, 223336), (960, 167502), (1152, 139585), (1440, 111668), (1920, 83751), (2880, 55834), (5760, 27917)]