15691140240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{65379751}}^1$

素因数の和:65379767

約数の個数: 40

約数和(自身を含む): 48642535488

約数和(自身を除く): 32951395248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 65379751, 130759502, 196139253, 261519004, 326898755, 392278506, 523038008, 653797510, 784557012, 980696265, 1046076016, 1307595020, 1569114024, 1961392530, 2615190040, 3138228048, 3922785060, 5230380080, 7845570120, 15691140240]

約数ペア:

[(1, 15691140240), (2, 7845570120), (3, 5230380080), (4, 3922785060), (5, 3138228048), (6, 2615190040), (8, 1961392530), (10, 1569114024), (12, 1307595020), (15, 1046076016), (16, 980696265), (20, 784557012), (24, 653797510), (30, 523038008), (40, 392278506), (48, 326898755), (60, 261519004), (80, 196139253), (120, 130759502), (240, 65379751)]