546557040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39953}}^1$

素因数の和:39991

約数の個数: 120

約数和(自身を含む): 1932175440

約数和(自身を除く): 1385618400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 39953, 79906, 119859, 159812, 199765, 239718, 319624, 359577, 399530, 479436, 599295, 639248, 719154, 759107, 799060, 958872, 1198590, 1438308, 1518214, 1598120, 1797885, 1917744, 2277321, 2397180, 2876616, 3036428, 3196240, 3595770, 3795535, 4554642, 4794360, 5753232, 6072856, 6831963, 7191540, 7591070, 9109284, 9588720, 11386605, 12145712, 13663926, 14383080, 15182140, 18218568, 22773210, 27327852, 28766160, 30364280, 34159815, 36437136, 45546420, 54655704, 60728560, 68319630, 91092840, 109311408, 136639260, 182185680, 273278520, 546557040]

約数ペア:

[(1, 546557040), (2, 273278520), (3, 182185680), (4, 136639260), (5, 109311408), (6, 91092840), (8, 68319630), (9, 60728560), (10, 54655704), (12, 45546420), (15, 36437136), (16, 34159815), (18, 30364280), (19, 28766160), (20, 27327852), (24, 22773210), (30, 18218568), (36, 15182140), (38, 14383080), (40, 13663926), (45, 12145712), (48, 11386605), (57, 9588720), (60, 9109284), (72, 7591070), (76, 7191540), (80, 6831963), (90, 6072856), (95, 5753232), (114, 4794360), (120, 4554642), (144, 3795535), (152, 3595770), (171, 3196240), (180, 3036428), (190, 2876616), (228, 2397180), (240, 2277321), (285, 1917744), (304, 1797885), (342, 1598120), (360, 1518214), (380, 1438308), (456, 1198590), (570, 958872), (684, 799060), (720, 759107), (760, 719154), (855, 639248), (912, 599295), (1140, 479436), (1368, 399530), (1520, 359577), (1710, 319624), (2280, 239718), (2736, 199765), (3420, 159812), (4560, 119859), (6840, 79906), (13680, 39953)]