203206680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{564463}}^1$

素因数の和:564480

約数の個数: 48

約数和(自身を含む): 660422880

約数和(自身を除く): 457216200

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, 564463, 1128926, 1693389, 2257852, 2822315, 3386778, 4515704, 5080167, 5644630, 6773556, 8466945, 10160334, 11289260, 13547112, 16933890, 20320668, 22578520, 25400835, 33867780, 40641336, 50801670, 67735560, 101603340, 203206680]

約数ペア:

[(1, 203206680), (2, 101603340), (3, 67735560), (4, 50801670), (5, 40641336), (6, 33867780), (8, 25400835), (9, 22578520), (10, 20320668), (12, 16933890), (15, 13547112), (18, 11289260), (20, 10160334), (24, 8466945), (30, 6773556), (36, 5644630), (40, 5080167), (45, 4515704), (60, 3386778), (72, 2822315), (90, 2257852), (120, 1693389), (180, 1128926), (360, 564463)]