315051200

素因数分解:

$2^6\times 5^2\times {\mathrm{196907}}^1$

素因数の和:196929

約数の個数: 42

約数和(自身を含む): 775226796

約数和(自身を除く): 460175596

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 196907, 393814, 787628, 984535, 1575256, 1969070, 3150512, 3938140, 4922675, 6301024, 7876280, 9845350, 12602048, 15752560, 19690700, 31505120, 39381400, 63010240, 78762800, 157525600, 315051200]

約数ペア:

[(1, 315051200), (2, 157525600), (4, 78762800), (5, 63010240), (8, 39381400), (10, 31505120), (16, 19690700), (20, 15752560), (25, 12602048), (32, 9845350), (40, 7876280), (50, 6301024), (64, 4922675), (80, 3938140), (100, 3150512), (160, 1969070), (200, 1575256), (320, 984535), (400, 787628), (800, 393814), (1600, 196907)]