86216040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239489}}^1$

素因数の和:239506

約数の個数: 48

約数和(自身を含む): 280203300

約数和(自身を除く): 193987260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 239489, 478978, 718467, 957956, 1197445, 1436934, 1915912, 2155401, 2394890, 2873868, 3592335, 4310802, 4789780, 5747736, 7184670, 8621604, 9579560, 10777005, 14369340, 17243208, 21554010, 28738680, 43108020, 86216040]

約数ペア:

[(1, 86216040), (2, 43108020), (3, 28738680), (4, 21554010), (5, 17243208), (6, 14369340), (8, 10777005), (9, 9579560), (10, 8621604), (12, 7184670), (15, 5747736), (18, 4789780), (20, 4310802), (24, 3592335), (30, 2873868), (36, 2394890), (40, 2155401), (45, 1915912), (60, 1436934), (72, 1197445), (90, 957956), (120, 718467), (180, 478978), (360, 239489)]