306506520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{23011}}^1$

素因数の和:23065

約数の個数: 96

約数和(自身を含む): 1023113520

約数和(自身を除く): 716607000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 23011, 46022, 69033, 92044, 115055, 138066, 184088, 207099, 230110, 276132, 345165, 414198, 460220, 552264, 690330, 828396, 851407, 920440, 1035495, 1380660, 1656792, 1702814, 2070990, 2554221, 2761320, 3405628, 4141980, 4257035, 5108442, 6811256, 7662663, 8283960, 8514070, 10216884, 12771105, 15325326, 17028140, 20433768, 25542210, 30650652, 34056280, 38313315, 51084420, 61301304, 76626630, 102168840, 153253260, 306506520]

約数ペア:

[(1, 306506520), (2, 153253260), (3, 102168840), (4, 76626630), (5, 61301304), (6, 51084420), (8, 38313315), (9, 34056280), (10, 30650652), (12, 25542210), (15, 20433768), (18, 17028140), (20, 15325326), (24, 12771105), (30, 10216884), (36, 8514070), (37, 8283960), (40, 7662663), (45, 6811256), (60, 5108442), (72, 4257035), (74, 4141980), (90, 3405628), (111, 2761320), (120, 2554221), (148, 2070990), (180, 1702814), (185, 1656792), (222, 1380660), (296, 1035495), (333, 920440), (360, 851407), (370, 828396), (444, 690330), (555, 552264), (666, 460220), (740, 414198), (888, 345165), (1110, 276132), (1332, 230110), (1480, 207099), (1665, 184088), (2220, 138066), (2664, 115055), (3330, 92044), (4440, 69033), (6660, 46022), (13320, 23011)]