47473680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197807}}^1$

素因数の和:197823

約数の個数: 40

約数和(自身を含む): 147169152

約数和(自身を除く): 99695472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 197807, 395614, 593421, 791228, 989035, 1186842, 1582456, 1978070, 2373684, 2967105, 3164912, 3956140, 4747368, 5934210, 7912280, 9494736, 11868420, 15824560, 23736840, 47473680]

約数ペア:

[(1, 47473680), (2, 23736840), (3, 15824560), (4, 11868420), (5, 9494736), (6, 7912280), (8, 5934210), (10, 4747368), (12, 3956140), (15, 3164912), (16, 2967105), (20, 2373684), (24, 1978070), (30, 1582456), (40, 1186842), (48, 989035), (60, 791228), (80, 593421), (120, 395614), (240, 197807)]