65994360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23911}}^1$

素因数の和:23948

約数の個数: 64

約数和(自身を含む): 206599680

約数和(自身を除く): 140605320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 23911, 47822, 71733, 95644, 119555, 143466, 191288, 239110, 286932, 358665, 478220, 549953, 573864, 717330, 956440, 1099906, 1434660, 1649859, 2199812, 2749765, 2869320, 3299718, 4399624, 5499530, 6599436, 8249295, 10999060, 13198872, 16498590, 21998120, 32997180, 65994360]

約数ペア:

[(1, 65994360), (2, 32997180), (3, 21998120), (4, 16498590), (5, 13198872), (6, 10999060), (8, 8249295), (10, 6599436), (12, 5499530), (15, 4399624), (20, 3299718), (23, 2869320), (24, 2749765), (30, 2199812), (40, 1649859), (46, 1434660), (60, 1099906), (69, 956440), (92, 717330), (115, 573864), (120, 549953), (138, 478220), (184, 358665), (230, 286932), (276, 239110), (345, 191288), (460, 143466), (552, 119555), (690, 95644), (920, 71733), (1380, 47822), (2760, 23911)]