127768320

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{3697}}^1$

素因数の和:3727

約数の個数: 144

約数和(自身を含む): 453522720

約数和(自身を除く): 325754400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3697, 3840, 4320, 5760, 6912, 7394, 8640, 11091, 11520, 14788, 17280, 18485, 22182, 29576, 33273, 34560, 36970, 44364, 55455, 59152, 66546, 73940, 88728, 99819, 110910, 118304, 133092, 147880, 166365, 177456, 199638, 221820, 236608, 266184, 295760, 332730, 354912, 399276, 443640, 473216, 499095, 532368, 591520, 665460, 709824, 798552, 887280, 946432, 998190, 1064736, 1183040, 1330920, 1419648, 1597104, 1774560, 1996380, 2129472, 2366080, 2661840, 2839296, 3194208, 3549120, 3992760, 4258944, 4732160, 5323680, 6388416, 7098240, 7985520, 8517888, 10647360, 12776832, 14196480, 15971040, 21294720, 25553664, 31942080, 42589440, 63884160, 127768320]

約数ペア:

[(1, 127768320), (2, 63884160), (3, 42589440), (4, 31942080), (5, 25553664), (6, 21294720), (8, 15971040), (9, 14196480), (10, 12776832), (12, 10647360), (15, 8517888), (16, 7985520), (18, 7098240), (20, 6388416), (24, 5323680), (27, 4732160), (30, 4258944), (32, 3992760), (36, 3549120), (40, 3194208), (45, 2839296), (48, 2661840), (54, 2366080), (60, 2129472), (64, 1996380), (72, 1774560), (80, 1597104), (90, 1419648), (96, 1330920), (108, 1183040), (120, 1064736), (128, 998190), (135, 946432), (144, 887280), (160, 798552), (180, 709824), (192, 665460), (216, 591520), (240, 532368), (256, 499095), (270, 473216), (288, 443640), (320, 399276), (360, 354912), (384, 332730), (432, 295760), (480, 266184), (540, 236608), (576, 221820), (640, 199638), (720, 177456), (768, 166365), (864, 147880), (960, 133092), (1080, 118304), (1152, 110910), (1280, 99819), (1440, 88728), (1728, 73940), (1920, 66546), (2160, 59152), (2304, 55455), (2880, 44364), (3456, 36970), (3697, 34560), (3840, 33273), (4320, 29576), (5760, 22182), (6912, 18485), (7394, 17280), (8640, 14788), (11091, 11520)]