189231720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1576931}}^1$

素因数の和:1576945

約数の個数: 32

約数和(自身を含む): 567695520

約数和(自身を除く): 378463800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1576931, 3153862, 4730793, 6307724, 7884655, 9461586, 12615448, 15769310, 18923172, 23653965, 31538620, 37846344, 47307930, 63077240, 94615860, 189231720]

約数ペア:

[(1, 189231720), (2, 94615860), (3, 63077240), (4, 47307930), (5, 37846344), (6, 31538620), (8, 23653965), (10, 18923172), (12, 15769310), (15, 12615448), (20, 9461586), (24, 7884655), (30, 6307724), (40, 4730793), (60, 3153862), (120, 1576931)]