160488420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{25969}}^1$

素因数の和:26084

約数の個数: 48

約数和(自身を含む): 453747840

約数和(自身を除く): 293259420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 25969, 51938, 77907, 103876, 129845, 155814, 259690, 311628, 389535, 519380, 779070, 1558140, 2674807, 5349614, 8024421, 10699228, 13374035, 16048842, 26748070, 32097684, 40122105, 53496140, 80244210, 160488420]

約数ペア:

[(1, 160488420), (2, 80244210), (3, 53496140), (4, 40122105), (5, 32097684), (6, 26748070), (10, 16048842), (12, 13374035), (15, 10699228), (20, 8024421), (30, 5349614), (60, 2674807), (103, 1558140), (206, 779070), (309, 519380), (412, 389535), (515, 311628), (618, 259690), (1030, 155814), (1236, 129845), (1545, 103876), (2060, 77907), (3090, 51938), (6180, 25969)]