129366960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5557}}^1$

素因数の和:5670

約数の個数: 80

約数和(自身を含む): 405244896

約数和(自身を除く): 275877936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 4656, 5557, 5820, 7760, 11114, 11640, 16671, 22228, 23280, 27785, 33342, 44456, 55570, 66684, 83355, 88912, 111140, 133368, 166710, 222280, 266736, 333420, 444560, 539029, 666840, 1078058, 1333680, 1617087, 2156116, 2695145, 3234174, 4312232, 5390290, 6468348, 8085435, 8624464, 10780580, 12936696, 16170870, 21561160, 25873392, 32341740, 43122320, 64683480, 129366960]

約数ペア:

[(1, 129366960), (2, 64683480), (3, 43122320), (4, 32341740), (5, 25873392), (6, 21561160), (8, 16170870), (10, 12936696), (12, 10780580), (15, 8624464), (16, 8085435), (20, 6468348), (24, 5390290), (30, 4312232), (40, 3234174), (48, 2695145), (60, 2156116), (80, 1617087), (97, 1333680), (120, 1078058), (194, 666840), (240, 539029), (291, 444560), (388, 333420), (485, 266736), (582, 222280), (776, 166710), (970, 133368), (1164, 111140), (1455, 88912), (1552, 83355), (1940, 66684), (2328, 55570), (2910, 44456), (3880, 33342), (4656, 27785), (5557, 23280), (5820, 22228), (7760, 16671), (11114, 11640)]