65850240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{34297}}^1$

素因数の和:34319

約数の個数: 64

約数和(自身を含む): 209903760

約数和(自身を除く): 144053520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 34297, 68594, 102891, 137188, 171485, 205782, 274376, 342970, 411564, 514455, 548752, 685940, 823128, 1028910, 1097504, 1371880, 1646256, 2057820, 2195008, 2743760, 3292512, 4115640, 4390016, 5487520, 6585024, 8231280, 10975040, 13170048, 16462560, 21950080, 32925120, 65850240]

約数ペア:

[(1, 65850240), (2, 32925120), (3, 21950080), (4, 16462560), (5, 13170048), (6, 10975040), (8, 8231280), (10, 6585024), (12, 5487520), (15, 4390016), (16, 4115640), (20, 3292512), (24, 2743760), (30, 2195008), (32, 2057820), (40, 1646256), (48, 1371880), (60, 1097504), (64, 1028910), (80, 823128), (96, 685940), (120, 548752), (128, 514455), (160, 411564), (192, 342970), (240, 274376), (320, 205782), (384, 171485), (480, 137188), (640, 102891), (960, 68594), (1920, 34297)]