57006720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{3299}}^1$

素因数の和:3327

約数の個数: 128

約数和(自身を含む): 201960000

約数和(自身を除く): 144953280

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3299, 3456, 4320, 5760, 6598, 8640, 9897, 13196, 16495, 17280, 19794, 26392, 29691, 32990, 39588, 49485, 52784, 59382, 65980, 79176, 89073, 98970, 105568, 118764, 131960, 148455, 158352, 178146, 197940, 211136, 237528, 263920, 296910, 316704, 356292, 395880, 422272, 445365, 475056, 527840, 593820, 633408, 712584, 791760, 890730, 950112, 1055680, 1187640, 1266816, 1425168, 1583520, 1781460, 1900224, 2111360, 2375280, 2850336, 3167040, 3562920, 3800448, 4750560, 5700672, 6334080, 7125840, 9501120, 11401344, 14251680, 19002240, 28503360, 57006720]

約数ペア:

[(1, 57006720), (2, 28503360), (3, 19002240), (4, 14251680), (5, 11401344), (6, 9501120), (8, 7125840), (9, 6334080), (10, 5700672), (12, 4750560), (15, 3800448), (16, 3562920), (18, 3167040), (20, 2850336), (24, 2375280), (27, 2111360), (30, 1900224), (32, 1781460), (36, 1583520), (40, 1425168), (45, 1266816), (48, 1187640), (54, 1055680), (60, 950112), (64, 890730), (72, 791760), (80, 712584), (90, 633408), (96, 593820), (108, 527840), (120, 475056), (128, 445365), (135, 422272), (144, 395880), (160, 356292), (180, 316704), (192, 296910), (216, 263920), (240, 237528), (270, 211136), (288, 197940), (320, 178146), (360, 158352), (384, 148455), (432, 131960), (480, 118764), (540, 105568), (576, 98970), (640, 89073), (720, 79176), (864, 65980), (960, 59382), (1080, 52784), (1152, 49485), (1440, 39588), (1728, 32990), (1920, 29691), (2160, 26392), (2880, 19794), (3299, 17280), (3456, 16495), (4320, 13196), (5760, 9897), (6598, 8640)]