215047080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{597353}}^1$

素因数の和:597370

約数の個数: 48

約数和(自身を含む): 698904180

約数和(自身を除く): 483857100

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, 597353, 1194706, 1792059, 2389412, 2986765, 3584118, 4778824, 5376177, 5973530, 7168236, 8960295, 10752354, 11947060, 14336472, 17920590, 21504708, 23894120, 26880885, 35841180, 43009416, 53761770, 71682360, 107523540, 215047080]

約数ペア:

[(1, 215047080), (2, 107523540), (3, 71682360), (4, 53761770), (5, 43009416), (6, 35841180), (8, 26880885), (9, 23894120), (10, 21504708), (12, 17920590), (15, 14336472), (18, 11947060), (20, 10752354), (24, 8960295), (30, 7168236), (36, 5973530), (40, 5376177), (45, 4778824), (60, 3584118), (72, 2986765), (90, 2389412), (120, 1792059), (180, 1194706), (360, 597353)]