243859920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1016083}}^1$

素因数の和:1016099

約数の個数: 40

約数和(自身を含む): 755966496

約数和(自身を除く): 512106576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1016083, 2032166, 3048249, 4064332, 5080415, 6096498, 8128664, 10160830, 12192996, 15241245, 16257328, 20321660, 24385992, 30482490, 40643320, 48771984, 60964980, 81286640, 121929960, 243859920]

約数ペア:

[(1, 243859920), (2, 121929960), (3, 81286640), (4, 60964980), (5, 48771984), (6, 40643320), (8, 30482490), (10, 24385992), (12, 20321660), (15, 16257328), (16, 15241245), (20, 12192996), (24, 10160830), (30, 8128664), (40, 6096498), (48, 5080415), (60, 4064332), (80, 3048249), (120, 2032166), (240, 1016083)]