60252520

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 140026320

約数和(自身を除く): 79773800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 97, 106, 194, 212, 265, 293, 388, 424, 485, 530, 586, 776, 970, 1060, 1172, 1465, 1940, 2120, 2344, 2930, 3880, 5141, 5860, 10282, 11720, 15529, 20564, 25705, 28421, 31058, 41128, 51410, 56842, 62116, 77645, 102820, 113684, 124232, 142105, 155290, 205640, 227368, 284210, 310580, 568420, 621160, 1136840, 1506313, 3012626, 6025252, 7531565, 12050504, 15063130, 30126260, 60252520]

約数ペア:

[(1, 60252520), (2, 30126260), (4, 15063130), (5, 12050504), (8, 7531565), (10, 6025252), (20, 3012626), (40, 1506313), (53, 1136840), (97, 621160), (106, 568420), (194, 310580), (212, 284210), (265, 227368), (293, 205640), (388, 155290), (424, 142105), (485, 124232), (530, 113684), (586, 102820), (776, 77645), (970, 62116), (1060, 56842), (1172, 51410), (1465, 41128), (1940, 31058), (2120, 28421), (2344, 25705), (2930, 20564), (3880, 15529), (5141, 11720), (5860, 10282)]