22723920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:909

約数の個数: 120

約数和(自身を含む): 78468936

約数和(自身を除く): 55745016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 853, 888, 1110, 1332, 1480, 1665, 1706, 1776, 2220, 2559, 2664, 2960, 3330, 3412, 4265, 4440, 5118, 5328, 6660, 6824, 7677, 8530, 8880, 10236, 12795, 13320, 13648, 15354, 17060, 20472, 25590, 26640, 30708, 31561, 34120, 38385, 40944, 51180, 61416, 63122, 68240, 76770, 94683, 102360, 122832, 126244, 153540, 157805, 189366, 204720, 252488, 284049, 307080, 315610, 378732, 473415, 504976, 568098, 614160, 631220, 757464, 946830, 1136196, 1262440, 1420245, 1514928, 1893660, 2272392, 2524880, 2840490, 3787320, 4544784, 5680980, 7574640, 11361960, 22723920]

約数ペア:

[(1, 22723920), (2, 11361960), (3, 7574640), (4, 5680980), (5, 4544784), (6, 3787320), (8, 2840490), (9, 2524880), (10, 2272392), (12, 1893660), (15, 1514928), (16, 1420245), (18, 1262440), (20, 1136196), (24, 946830), (30, 757464), (36, 631220), (37, 614160), (40, 568098), (45, 504976), (48, 473415), (60, 378732), (72, 315610), (74, 307080), (80, 284049), (90, 252488), (111, 204720), (120, 189366), (144, 157805), (148, 153540), (180, 126244), (185, 122832), (222, 102360), (240, 94683), (296, 76770), (333, 68240), (360, 63122), (370, 61416), (444, 51180), (555, 40944), (592, 38385), (666, 34120), (720, 31561), (740, 30708), (853, 26640), (888, 25590), (1110, 20472), (1332, 17060), (1480, 15354), (1665, 13648), (1706, 13320), (1776, 12795), (2220, 10236), (2559, 8880), (2664, 8530), (2960, 7677), (3330, 6824), (3412, 6660), (4265, 5328), (4440, 5118)]