84767160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7937}}^1$

素因数の和:8040

約数の個数: 64

約数和(自身を含む): 257191200

約数和(自身を除く): 172424040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 7937, 10680, 15874, 23811, 31748, 39685, 47622, 63496, 79370, 95244, 119055, 158740, 190488, 238110, 317480, 476220, 706393, 952440, 1412786, 2119179, 2825572, 3531965, 4238358, 5651144, 7063930, 8476716, 10595895, 14127860, 16953432, 21191790, 28255720, 42383580, 84767160]

約数ペア:

[(1, 84767160), (2, 42383580), (3, 28255720), (4, 21191790), (5, 16953432), (6, 14127860), (8, 10595895), (10, 8476716), (12, 7063930), (15, 5651144), (20, 4238358), (24, 3531965), (30, 2825572), (40, 2119179), (60, 1412786), (89, 952440), (120, 706393), (178, 476220), (267, 317480), (356, 238110), (445, 190488), (534, 158740), (712, 119055), (890, 95244), (1068, 79370), (1335, 63496), (1780, 47622), (2136, 39685), (2670, 31748), (3560, 23811), (5340, 15874), (7937, 10680)]