47809680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199207}}^1$

素因数の和:199223

約数の個数: 40

約数和(自身を含む): 148210752

約数和(自身を除く): 100401072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 199207, 398414, 597621, 796828, 996035, 1195242, 1593656, 1992070, 2390484, 2988105, 3187312, 3984140, 4780968, 5976210, 7968280, 9561936, 11952420, 15936560, 23904840, 47809680]

約数ペア:

[(1, 47809680), (2, 23904840), (3, 15936560), (4, 11952420), (5, 9561936), (6, 7968280), (8, 5976210), (10, 4780968), (12, 3984140), (15, 3187312), (16, 2988105), (20, 2390484), (24, 1992070), (30, 1593656), (40, 1195242), (48, 996035), (60, 796828), (80, 597621), (120, 398414), (240, 199207)]