1946220654480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{78730609}}^1$

素因数の和:78730728

約数の個数: 80

約数和(自身を含む): 6091859679360

約数和(自身を除く): 4145639024880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 8240, 12360, 24720, 78730609, 157461218, 236191827, 314922436, 393653045, 472383654, 629844872, 787306090, 944767308, 1180959135, 1259689744, 1574612180, 1889534616, 2361918270, 3149224360, 3779069232, 4723836540, 6298448720, 8109252727, 9447673080, 16218505454, 18895346160, 24327758181, 32437010908, 40546263635, 48655516362, 64874021816, 81092527270, 97311032724, 121638790905, 129748043632, 162185054540, 194622065448, 243277581810, 324370109080, 389244130896, 486555163620, 648740218160, 973110327240, 1946220654480]

約数ペア:

[(1, 1946220654480), (2, 973110327240), (3, 648740218160), (4, 486555163620), (5, 389244130896), (6, 324370109080), (8, 243277581810), (10, 194622065448), (12, 162185054540), (15, 129748043632), (16, 121638790905), (20, 97311032724), (24, 81092527270), (30, 64874021816), (40, 48655516362), (48, 40546263635), (60, 32437010908), (80, 24327758181), (103, 18895346160), (120, 16218505454), (206, 9447673080), (240, 8109252727), (309, 6298448720), (412, 4723836540), (515, 3779069232), (618, 3149224360), (824, 2361918270), (1030, 1889534616), (1236, 1574612180), (1545, 1259689744), (1648, 1180959135), (2060, 944767308), (2472, 787306090), (3090, 629844872), (4120, 472383654), (4944, 393653045), (6180, 314922436), (8240, 236191827), (12360, 157461218), (24720, 78730609)]