64683480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5557}}^1$

素因数の和:5668

約数の個数: 64

約数和(自身を含む): 196086240

約数和(自身を除く): 131402760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5557, 5820, 11114, 11640, 16671, 22228, 27785, 33342, 44456, 55570, 66684, 83355, 111140, 133368, 166710, 222280, 333420, 539029, 666840, 1078058, 1617087, 2156116, 2695145, 3234174, 4312232, 5390290, 6468348, 8085435, 10780580, 12936696, 16170870, 21561160, 32341740, 64683480]

約数ペア:

[(1, 64683480), (2, 32341740), (3, 21561160), (4, 16170870), (5, 12936696), (6, 10780580), (8, 8085435), (10, 6468348), (12, 5390290), (15, 4312232), (20, 3234174), (24, 2695145), (30, 2156116), (40, 1617087), (60, 1078058), (97, 666840), (120, 539029), (194, 333420), (291, 222280), (388, 166710), (485, 133368), (582, 111140), (776, 83355), (970, 66684), (1164, 55570), (1455, 44456), (1940, 33342), (2328, 27785), (2910, 22228), (3880, 16671), (5557, 11640), (5820, 11114)]