2119924560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{679463}}^1$

素因数の和:679492

約数の個数: 80

約数和(自身を含む): 7077297024

約数和(自身を除く): 4957372464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 679463, 1358926, 2038389, 2717852, 3397315, 4076778, 5435704, 6794630, 8153556, 8833019, 10191945, 10871408, 13589260, 16307112, 17666038, 20383890, 26499057, 27178520, 32614224, 35332076, 40767780, 44165095, 52998114, 54357040, 70664152, 81535560, 88330190, 105996228, 132495285, 141328304, 163071120, 176660380, 211992456, 264990570, 353320760, 423984912, 529981140, 706641520, 1059962280, 2119924560]

約数ペア:

[(1, 2119924560), (2, 1059962280), (3, 706641520), (4, 529981140), (5, 423984912), (6, 353320760), (8, 264990570), (10, 211992456), (12, 176660380), (13, 163071120), (15, 141328304), (16, 132495285), (20, 105996228), (24, 88330190), (26, 81535560), (30, 70664152), (39, 54357040), (40, 52998114), (48, 44165095), (52, 40767780), (60, 35332076), (65, 32614224), (78, 27178520), (80, 26499057), (104, 20383890), (120, 17666038), (130, 16307112), (156, 13589260), (195, 10871408), (208, 10191945), (240, 8833019), (260, 8153556), (312, 6794630), (390, 5435704), (520, 4076778), (624, 3397315), (780, 2717852), (1040, 2038389), (1560, 1358926), (3120, 679463)]