56655360

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{2459}}^1$

素因数の和:2488

約数の個数: 120

約数和(自身を含む): 196293240

約数和(自身を除く): 139637880

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, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2459, 2560, 2880, 3840, 4608, 4918, 5760, 7377, 7680, 9836, 11520, 12295, 14754, 19672, 22131, 23040, 24590, 29508, 36885, 39344, 44262, 49180, 59016, 73770, 78688, 88524, 98360, 110655, 118032, 147540, 157376, 177048, 196720, 221310, 236064, 295080, 314752, 354096, 393440, 442620, 472128, 590160, 629504, 708192, 786880, 885240, 944256, 1180320, 1259008, 1416384, 1573760, 1770480, 1888512, 2360640, 2832768, 3147520, 3540960, 3777024, 4721280, 5665536, 6295040, 7081920, 9442560, 11331072, 14163840, 18885120, 28327680, 56655360]

約数ペア:

[(1, 56655360), (2, 28327680), (3, 18885120), (4, 14163840), (5, 11331072), (6, 9442560), (8, 7081920), (9, 6295040), (10, 5665536), (12, 4721280), (15, 3777024), (16, 3540960), (18, 3147520), (20, 2832768), (24, 2360640), (30, 1888512), (32, 1770480), (36, 1573760), (40, 1416384), (45, 1259008), (48, 1180320), (60, 944256), (64, 885240), (72, 786880), (80, 708192), (90, 629504), (96, 590160), (120, 472128), (128, 442620), (144, 393440), (160, 354096), (180, 314752), (192, 295080), (240, 236064), (256, 221310), (288, 196720), (320, 177048), (360, 157376), (384, 147540), (480, 118032), (512, 110655), (576, 98360), (640, 88524), (720, 78688), (768, 73770), (960, 59016), (1152, 49180), (1280, 44262), (1440, 39344), (1536, 36885), (1920, 29508), (2304, 24590), (2459, 23040), (2560, 22131), (2880, 19672), (3840, 14754), (4608, 12295), (4918, 11520), (5760, 9836), (7377, 7680)]