354665280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2909}}^1$

素因数の和:3056

約数の個数: 112

約数和(自身を含む): 1135319040

約数和(自身を除く): 780653760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2540, 2909, 3048, 3810, 4064, 5080, 5818, 6096, 7620, 8128, 8727, 10160, 11636, 12192, 14545, 15240, 17454, 20320, 23272, 24384, 29090, 30480, 34908, 40640, 43635, 46544, 58180, 60960, 69816, 87270, 93088, 116360, 121920, 139632, 174540, 186176, 232720, 279264, 349080, 369443, 465440, 558528, 698160, 738886, 930880, 1108329, 1396320, 1477772, 1847215, 2216658, 2792640, 2955544, 3694430, 4433316, 5541645, 5911088, 7388860, 8866632, 11083290, 11822176, 14777720, 17733264, 22166580, 23644352, 29555440, 35466528, 44333160, 59110880, 70933056, 88666320, 118221760, 177332640, 354665280]

約数ペア:

[(1, 354665280), (2, 177332640), (3, 118221760), (4, 88666320), (5, 70933056), (6, 59110880), (8, 44333160), (10, 35466528), (12, 29555440), (15, 23644352), (16, 22166580), (20, 17733264), (24, 14777720), (30, 11822176), (32, 11083290), (40, 8866632), (48, 7388860), (60, 5911088), (64, 5541645), (80, 4433316), (96, 3694430), (120, 2955544), (127, 2792640), (160, 2216658), (192, 1847215), (240, 1477772), (254, 1396320), (320, 1108329), (381, 930880), (480, 738886), (508, 698160), (635, 558528), (762, 465440), (960, 369443), (1016, 349080), (1270, 279264), (1524, 232720), (1905, 186176), (2032, 174540), (2540, 139632), (2909, 121920), (3048, 116360), (3810, 93088), (4064, 87270), (5080, 69816), (5818, 60960), (6096, 58180), (7620, 46544), (8128, 43635), (8727, 40640), (10160, 34908), (11636, 30480), (12192, 29090), (14545, 24384), (15240, 23272), (17454, 20320)]