340742520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{946507}}^1$

素因数の和:946524

約数の個数: 48

約数和(自身を含む): 1107414360

約数和(自身を除く): 766671840

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, 946507, 1893014, 2839521, 3786028, 4732535, 5679042, 7572056, 8518563, 9465070, 11358084, 14197605, 17037126, 18930140, 22716168, 28395210, 34074252, 37860280, 42592815, 56790420, 68148504, 85185630, 113580840, 170371260, 340742520]

約数ペア:

[(1, 340742520), (2, 170371260), (3, 113580840), (4, 85185630), (5, 68148504), (6, 56790420), (8, 42592815), (9, 37860280), (10, 34074252), (12, 28395210), (15, 22716168), (18, 18930140), (20, 17037126), (24, 14197605), (30, 11358084), (36, 9465070), (40, 8518563), (45, 7572056), (60, 5679042), (72, 4732535), (90, 3786028), (120, 2839521), (180, 1893014), (360, 946507)]