16138427280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{652849}}^1$

素因数の和:652968

約数の個数: 80

約数和(自身を含む): 50514921600

約数和(自身を除く): 34376494320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 8240, 12360, 24720, 652849, 1305698, 1958547, 2611396, 3264245, 3917094, 5222792, 6528490, 7834188, 9792735, 10445584, 13056980, 15668376, 19585470, 26113960, 31336752, 39170940, 52227920, 67243447, 78341880, 134486894, 156683760, 201730341, 268973788, 336217235, 403460682, 537947576, 672434470, 806921364, 1008651705, 1075895152, 1344868940, 1613842728, 2017303410, 2689737880, 3227685456, 4034606820, 5379475760, 8069213640, 16138427280]

約数ペア:

[(1, 16138427280), (2, 8069213640), (3, 5379475760), (4, 4034606820), (5, 3227685456), (6, 2689737880), (8, 2017303410), (10, 1613842728), (12, 1344868940), (15, 1075895152), (16, 1008651705), (20, 806921364), (24, 672434470), (30, 537947576), (40, 403460682), (48, 336217235), (60, 268973788), (80, 201730341), (103, 156683760), (120, 134486894), (206, 78341880), (240, 67243447), (309, 52227920), (412, 39170940), (515, 31336752), (618, 26113960), (824, 19585470), (1030, 15668376), (1236, 13056980), (1545, 10445584), (1648, 9792735), (2060, 7834188), (2472, 6528490), (3090, 5222792), (4120, 3917094), (4944, 3264245), (6180, 2611396), (8240, 1958547), (12360, 1305698), (24720, 652849)]