355022520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2958521}}^1$

素因数の和:2958535

約数の個数: 32

約数和(自身を含む): 1065067920

約数和(自身を除く): 710045400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2958521, 5917042, 8875563, 11834084, 14792605, 17751126, 23668168, 29585210, 35502252, 44377815, 59170420, 71004504, 88755630, 118340840, 177511260, 355022520]

約数ペア:

[(1, 355022520), (2, 177511260), (3, 118340840), (4, 88755630), (5, 71004504), (6, 59170420), (8, 44377815), (10, 35502252), (12, 29585210), (15, 23668168), (20, 17751126), (24, 14792605), (30, 11834084), (40, 8875563), (60, 5917042), (120, 2958521)]