169440960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13577}}^1$

素因数の和:13610

約数の個数: 112

約数和(自身を含む): 579400416

約数和(自身を除く): 409959456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 13577, 27154, 40731, 54308, 67885, 81462, 108616, 135770, 162924, 176501, 203655, 217232, 271540, 325848, 353002, 407310, 434464, 529503, 543080, 651696, 706004, 814620, 868928, 882505, 1059006, 1086160, 1303392, 1412008, 1629240, 1765010, 2118012, 2172320, 2606784, 2647515, 2824016, 3258480, 3530020, 4236024, 4344640, 5295030, 5648032, 6516960, 7060040, 8472048, 10590060, 11296064, 13033920, 14120080, 16944096, 21180120, 28240160, 33888192, 42360240, 56480320, 84720480, 169440960]

約数ペア:

[(1, 169440960), (2, 84720480), (3, 56480320), (4, 42360240), (5, 33888192), (6, 28240160), (8, 21180120), (10, 16944096), (12, 14120080), (13, 13033920), (15, 11296064), (16, 10590060), (20, 8472048), (24, 7060040), (26, 6516960), (30, 5648032), (32, 5295030), (39, 4344640), (40, 4236024), (48, 3530020), (52, 3258480), (60, 2824016), (64, 2647515), (65, 2606784), (78, 2172320), (80, 2118012), (96, 1765010), (104, 1629240), (120, 1412008), (130, 1303392), (156, 1086160), (160, 1059006), (192, 882505), (195, 868928), (208, 814620), (240, 706004), (260, 651696), (312, 543080), (320, 529503), (390, 434464), (416, 407310), (480, 353002), (520, 325848), (624, 271540), (780, 217232), (832, 203655), (960, 176501), (1040, 162924), (1248, 135770), (1560, 108616), (2080, 81462), (2496, 67885), (3120, 54308), (4160, 40731), (6240, 27154), (12480, 13577)]