87352920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{242647}}^1$

素因数の和:242664

約数の個数: 48

約数和(自身を含む): 283898160

約数和(自身を除く): 196545240

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, 242647, 485294, 727941, 970588, 1213235, 1455882, 1941176, 2183823, 2426470, 2911764, 3639705, 4367646, 4852940, 5823528, 7279410, 8735292, 9705880, 10919115, 14558820, 17470584, 21838230, 29117640, 43676460, 87352920]

約数ペア:

[(1, 87352920), (2, 43676460), (3, 29117640), (4, 21838230), (5, 17470584), (6, 14558820), (8, 10919115), (9, 9705880), (10, 8735292), (12, 7279410), (15, 5823528), (18, 4852940), (20, 4367646), (24, 3639705), (30, 2911764), (36, 2426470), (40, 2183823), (45, 1941176), (60, 1455882), (72, 1213235), (90, 970588), (120, 727941), (180, 485294), (360, 242647)]