47257680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{196907}}^1$

素因数の和:196923

約数の個数: 40

約数和(自身を含む): 146499552

約数和(自身を除く): 99241872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 196907, 393814, 590721, 787628, 984535, 1181442, 1575256, 1969070, 2362884, 2953605, 3150512, 3938140, 4725768, 5907210, 7876280, 9451536, 11814420, 15752560, 23628840, 47257680]

約数ペア:

[(1, 47257680), (2, 23628840), (3, 15752560), (4, 11814420), (5, 9451536), (6, 7876280), (8, 5907210), (10, 4725768), (12, 3938140), (15, 3150512), (16, 2953605), (20, 2362884), (24, 1969070), (30, 1575256), (40, 1181442), (48, 984535), (60, 787628), (80, 590721), (120, 393814), (240, 196907)]