8872380360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{2738389}}^1$

素因数の和:2738412

約数の個数: 80

約数和(自身を含む): 29821067100

約数和(自身を除く): 20948686740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 2738389, 5476778, 8215167, 10953556, 13691945, 16430334, 21907112, 24645501, 27383890, 32860668, 41075835, 49291002, 54767780, 65721336, 73936503, 82151670, 98582004, 109535560, 123227505, 147873006, 164303340, 197164008, 221809509, 246455010, 295746012, 328606680, 369682515, 443619018, 492910020, 591492024, 739365030, 887238036, 985820040, 1109047545, 1478730060, 1774476072, 2218095090, 2957460120, 4436190180, 8872380360]

約数ペア:

[(1, 8872380360), (2, 4436190180), (3, 2957460120), (4, 2218095090), (5, 1774476072), (6, 1478730060), (8, 1109047545), (9, 985820040), (10, 887238036), (12, 739365030), (15, 591492024), (18, 492910020), (20, 443619018), (24, 369682515), (27, 328606680), (30, 295746012), (36, 246455010), (40, 221809509), (45, 197164008), (54, 164303340), (60, 147873006), (72, 123227505), (81, 109535560), (90, 98582004), (108, 82151670), (120, 73936503), (135, 65721336), (162, 54767780), (180, 49291002), (216, 41075835), (270, 32860668), (324, 27383890), (360, 24645501), (405, 21907112), (540, 16430334), (648, 13691945), (810, 10953556), (1080, 8215167), (1620, 5476778), (3240, 2738389)]