379870020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{703463}}^1$

素因数の和:703481

約数の個数: 48

約数和(自身を含む): 1181819520

約数和(自身を除く): 801949500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 703463, 1406926, 2110389, 2813852, 3517315, 4220778, 6331167, 7034630, 8441556, 10551945, 12662334, 14069260, 18993501, 21103890, 25324668, 31655835, 37987002, 42207780, 63311670, 75974004, 94967505, 126623340, 189935010, 379870020]

約数ペア:

[(1, 379870020), (2, 189935010), (3, 126623340), (4, 94967505), (5, 75974004), (6, 63311670), (9, 42207780), (10, 37987002), (12, 31655835), (15, 25324668), (18, 21103890), (20, 18993501), (27, 14069260), (30, 12662334), (36, 10551945), (45, 8441556), (54, 7034630), (60, 6331167), (90, 4220778), (108, 3517315), (135, 2813852), (180, 2110389), (270, 1406926), (540, 703463)]