212049720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{589027}}^1$

素因数の和:589044

約数の個数: 48

約数和(自身を含む): 689162760

約数和(自身を除く): 477113040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 589027, 1178054, 1767081, 2356108, 2945135, 3534162, 4712216, 5301243, 5890270, 7068324, 8835405, 10602486, 11780540, 14136648, 17670810, 21204972, 23561080, 26506215, 35341620, 42409944, 53012430, 70683240, 106024860, 212049720]

約数ペア:

[(1, 212049720), (2, 106024860), (3, 70683240), (4, 53012430), (5, 42409944), (6, 35341620), (8, 26506215), (9, 23561080), (10, 21204972), (12, 17670810), (15, 14136648), (18, 11780540), (20, 10602486), (24, 8835405), (30, 7068324), (36, 5890270), (40, 5301243), (45, 4712216), (60, 3534162), (72, 2945135), (90, 2356108), (120, 1767081), (180, 1178054), (360, 589027)]