11814960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2591}}^1$

素因数の和:2626

約数の個数: 80

約数和(自身を含む): 38568960

約数和(自身を除く): 26754000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 2591, 4560, 5182, 7773, 10364, 12955, 15546, 20728, 25910, 31092, 38865, 41456, 49229, 51820, 62184, 77730, 98458, 103640, 124368, 147687, 155460, 196916, 207280, 246145, 295374, 310920, 393832, 492290, 590748, 621840, 738435, 787664, 984580, 1181496, 1476870, 1969160, 2362992, 2953740, 3938320, 5907480, 11814960]

約数ペア:

[(1, 11814960), (2, 5907480), (3, 3938320), (4, 2953740), (5, 2362992), (6, 1969160), (8, 1476870), (10, 1181496), (12, 984580), (15, 787664), (16, 738435), (19, 621840), (20, 590748), (24, 492290), (30, 393832), (38, 310920), (40, 295374), (48, 246145), (57, 207280), (60, 196916), (76, 155460), (80, 147687), (95, 124368), (114, 103640), (120, 98458), (152, 77730), (190, 62184), (228, 51820), (240, 49229), (285, 41456), (304, 38865), (380, 31092), (456, 25910), (570, 20728), (760, 15546), (912, 12955), (1140, 10364), (1520, 7773), (2280, 5182), (2591, 4560)]