120053960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{230873}}^1$

素因数の和:230897

約数の個数: 32

約数和(自身を含む): 290901240

約数和(自身を除く): 170847280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 230873, 461746, 923492, 1154365, 1846984, 2308730, 3001349, 4617460, 6002698, 9234920, 12005396, 15006745, 24010792, 30013490, 60026980, 120053960]

約数ペア:

[(1, 120053960), (2, 60026980), (4, 30013490), (5, 24010792), (8, 15006745), (10, 12005396), (13, 9234920), (20, 6002698), (26, 4617460), (40, 3001349), (52, 2308730), (65, 1846984), (104, 1154365), (130, 923492), (260, 461746), (520, 230873)]