808258260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{9629}}^1$

素因数の和:11040

約数の個数: 48

約数和(自身を含む): 2264976000

約数和(自身を除く): 1456717740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1399, 2798, 4197, 5596, 6995, 8394, 9629, 13990, 16788, 19258, 20985, 27980, 28887, 38516, 41970, 48145, 57774, 83940, 96290, 115548, 144435, 192580, 288870, 577740, 13470971, 26941942, 40412913, 53883884, 67354855, 80825826, 134709710, 161651652, 202064565, 269419420, 404129130, 808258260]

約数ペア:

[(1, 808258260), (2, 404129130), (3, 269419420), (4, 202064565), (5, 161651652), (6, 134709710), (10, 80825826), (12, 67354855), (15, 53883884), (20, 40412913), (30, 26941942), (60, 13470971), (1399, 577740), (2798, 288870), (4197, 192580), (5596, 144435), (6995, 115548), (8394, 96290), (9629, 83940), (13990, 57774), (16788, 48145), (19258, 41970), (20985, 38516), (27980, 28887)]