338881920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13577}}^1$

素因数の和:13612

約数の個数: 128

約数和(自身を含む): 1163363040

約数和(自身を除く): 824481120

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, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 13577, 24960, 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, 1737856, 1765010, 2118012, 2172320, 2606784, 2647515, 2824016, 3258480, 3530020, 4236024, 4344640, 5213568, 5295030, 5648032, 6516960, 7060040, 8472048, 8689280, 10590060, 11296064, 13033920, 14120080, 16944096, 21180120, 22592128, 26067840, 28240160, 33888192, 42360240, 56480320, 67776384, 84720480, 112960640, 169440960, 338881920]

約数ペア:

[(1, 338881920), (2, 169440960), (3, 112960640), (4, 84720480), (5, 67776384), (6, 56480320), (8, 42360240), (10, 33888192), (12, 28240160), (13, 26067840), (15, 22592128), (16, 21180120), (20, 16944096), (24, 14120080), (26, 13033920), (30, 11296064), (32, 10590060), (39, 8689280), (40, 8472048), (48, 7060040), (52, 6516960), (60, 5648032), (64, 5295030), (65, 5213568), (78, 4344640), (80, 4236024), (96, 3530020), (104, 3258480), (120, 2824016), (128, 2647515), (130, 2606784), (156, 2172320), (160, 2118012), (192, 1765010), (195, 1737856), (208, 1629240), (240, 1412008), (260, 1303392), (312, 1086160), (320, 1059006), (384, 882505), (390, 868928), (416, 814620), (480, 706004), (520, 651696), (624, 543080), (640, 529503), (780, 434464), (832, 407310), (960, 353002), (1040, 325848), (1248, 271540), (1560, 217232), (1664, 203655), (1920, 176501), (2080, 162924), (2496, 135770), (3120, 108616), (4160, 81462), (4992, 67885), (6240, 54308), (8320, 40731), (12480, 27154), (13577, 24960)]