3120728.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3313}}^1$

素因数の和:3524

約数の個数: 48

約数和(自身を含む): 111350400

約数和(自身を除く): 71793180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3313, 3980, 5970, 6626, 9939, 11940, 13252, 16565, 19878, 33130, 39756, 49695, 66260, 99390, 198780, 659287, 1318574, 1977861, 2637148, 3296435, 3955722, 6592870, 7911444, 9889305, 13185740, 19778610, 39557220]

約数ペア:

[(1, 39557220), (2, 19778610), (3, 13185740), (4, 9889305), (5, 7911444), (6, 6592870), (10, 3955722), (12, 3296435), (15, 2637148), (20, 1977861), (30, 1318574), (60, 659287), (199, 198780), (398, 99390), (597, 66260), (796, 49695), (995, 39756), (1194, 33130), (1990, 19878), (2388, 16565), (2985, 13252), (3313, 11940), (3980, 9939), (5970, 6626)]