5680980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:905

約数の個数: 72

約数和(自身を含む): 17718792

約数和(自身を除く): 12037812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 853, 1110, 1332, 1665, 1706, 2220, 2559, 3330, 3412, 4265, 5118, 6660, 7677, 8530, 10236, 12795, 15354, 17060, 25590, 30708, 31561, 38385, 51180, 63122, 76770, 94683, 126244, 153540, 157805, 189366, 284049, 315610, 378732, 473415, 568098, 631220, 946830, 1136196, 1420245, 1893660, 2840490, 5680980]

約数ペア:

[(1, 5680980), (2, 2840490), (3, 1893660), (4, 1420245), (5, 1136196), (6, 946830), (9, 631220), (10, 568098), (12, 473415), (15, 378732), (18, 315610), (20, 284049), (30, 189366), (36, 157805), (37, 153540), (45, 126244), (60, 94683), (74, 76770), (90, 63122), (111, 51180), (148, 38385), (180, 31561), (185, 30708), (222, 25590), (333, 17060), (370, 15354), (444, 12795), (555, 10236), (666, 8530), (740, 7677), (853, 6660), (1110, 5118), (1332, 4265), (1665, 3412), (1706, 3330), (2220, 2559)]