87307560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{242521}}^1$

素因数の和:242538

約数の個数: 48

約数和(自身を含む): 283750740

約数和(自身を除く): 196443180

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, 242521, 485042, 727563, 970084, 1212605, 1455126, 1940168, 2182689, 2425210, 2910252, 3637815, 4365378, 4850420, 5820504, 7275630, 8730756, 9700840, 10913445, 14551260, 17461512, 21826890, 29102520, 43653780, 87307560]

約数ペア:

[(1, 87307560), (2, 43653780), (3, 29102520), (4, 21826890), (5, 17461512), (6, 14551260), (8, 10913445), (9, 9700840), (10, 8730756), (12, 7275630), (15, 5820504), (18, 4850420), (20, 4365378), (24, 3637815), (30, 2910252), (36, 2425210), (40, 2182689), (45, 1940168), (60, 1455126), (72, 1212605), (90, 970084), (120, 727563), (180, 485042), (360, 242521)]