74517480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{206993}}^1$

素因数の和:207010

約数の個数: 48

約数和(自身を含む): 242182980

約数和(自身を除く): 167665500

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, 206993, 413986, 620979, 827972, 1034965, 1241958, 1655944, 1862937, 2069930, 2483916, 3104895, 3725874, 4139860, 4967832, 6209790, 7451748, 8279720, 9314685, 12419580, 14903496, 18629370, 24839160, 37258740, 74517480]

約数ペア:

[(1, 74517480), (2, 37258740), (3, 24839160), (4, 18629370), (5, 14903496), (6, 12419580), (8, 9314685), (9, 8279720), (10, 7451748), (12, 6209790), (15, 4967832), (18, 4139860), (20, 3725874), (24, 3104895), (30, 2483916), (36, 2069930), (40, 1862937), (45, 1655944), (60, 1241958), (72, 1034965), (90, 827972), (120, 620979), (180, 413986), (360, 206993)]