273278520

素因数分解:

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

素因数の和:39989

約数の個数: 96

約数和(自身を含む): 934923600

約数和(自身を除く): 661645080

約数列:

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

約数ペア:

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