159941640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1332847}}^1$

素因数の和:1332861

約数の個数: 32

約数和(自身を含む): 479825280

約数和(自身を除く): 319883640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1332847, 2665694, 3998541, 5331388, 6664235, 7997082, 10662776, 13328470, 15994164, 19992705, 26656940, 31988328, 39985410, 53313880, 79970820, 159941640]

約数ペア:

[(1, 159941640), (2, 79970820), (3, 53313880), (4, 39985410), (5, 31988328), (6, 26656940), (8, 19992705), (10, 15994164), (12, 13328470), (15, 10662776), (20, 7997082), (24, 6664235), (30, 5331388), (40, 3998541), (60, 2665694), (120, 1332847)]