67401960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24421}}^1$

素因数の和:24458

約数の個数: 64

約数和(自身を含む): 211006080

約数和(自身を除く): 143604120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 24421, 48842, 73263, 97684, 122105, 146526, 195368, 244210, 293052, 366315, 488420, 561683, 586104, 732630, 976840, 1123366, 1465260, 1685049, 2246732, 2808415, 2930520, 3370098, 4493464, 5616830, 6740196, 8425245, 11233660, 13480392, 16850490, 22467320, 33700980, 67401960]

約数ペア:

[(1, 67401960), (2, 33700980), (3, 22467320), (4, 16850490), (5, 13480392), (6, 11233660), (8, 8425245), (10, 6740196), (12, 5616830), (15, 4493464), (20, 3370098), (23, 2930520), (24, 2808415), (30, 2246732), (40, 1685049), (46, 1465260), (60, 1123366), (69, 976840), (92, 732630), (115, 586104), (120, 561683), (138, 488420), (184, 366315), (230, 293052), (276, 244210), (345, 195368), (460, 146526), (552, 122105), (690, 97684), (920, 73263), (1380, 48842), (2760, 24421)]