851287680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{147793}}^1$

素因数の和:147818

約数の個数: 96

約数和(自身を含む): 2939622660

約数和(自身を除く): 2088334980

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 147793, 295586, 443379, 591172, 738965, 886758, 1182344, 1330137, 1477930, 1773516, 2216895, 2364688, 2660274, 2955860, 3547032, 4433790, 4729376, 5320548, 5911720, 6650685, 7094064, 8867580, 9458752, 10641096, 11823440, 13301370, 14188128, 17735160, 18917504, 21282192, 23646880, 26602740, 28376256, 35470320, 42564384, 47293760, 53205480, 56752512, 70940640, 85128768, 94587520, 106410960, 141881280, 170257536, 212821920, 283762560, 425643840, 851287680]

約数ペア:

[(1, 851287680), (2, 425643840), (3, 283762560), (4, 212821920), (5, 170257536), (6, 141881280), (8, 106410960), (9, 94587520), (10, 85128768), (12, 70940640), (15, 56752512), (16, 53205480), (18, 47293760), (20, 42564384), (24, 35470320), (30, 28376256), (32, 26602740), (36, 23646880), (40, 21282192), (45, 18917504), (48, 17735160), (60, 14188128), (64, 13301370), (72, 11823440), (80, 10641096), (90, 9458752), (96, 8867580), (120, 7094064), (128, 6650685), (144, 5911720), (160, 5320548), (180, 4729376), (192, 4433790), (240, 3547032), (288, 2955860), (320, 2660274), (360, 2364688), (384, 2216895), (480, 1773516), (576, 1477930), (640, 1330137), (720, 1182344), (960, 886758), (1152, 738965), (1440, 591172), (1920, 443379), (2880, 295586), (5760, 147793)]