204236280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{567323}}^1$

素因数の和:567340

約数の個数: 48

約数和(自身を含む): 663769080

約数和(自身を除く): 459532800

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, 567323, 1134646, 1701969, 2269292, 2836615, 3403938, 4538584, 5105907, 5673230, 6807876, 8509845, 10211814, 11346460, 13615752, 17019690, 20423628, 22692920, 25529535, 34039380, 40847256, 51059070, 68078760, 102118140, 204236280]

約数ペア:

[(1, 204236280), (2, 102118140), (3, 68078760), (4, 51059070), (5, 40847256), (6, 34039380), (8, 25529535), (9, 22692920), (10, 20423628), (12, 17019690), (15, 13615752), (18, 11346460), (20, 10211814), (24, 8509845), (30, 6807876), (36, 5673230), (40, 5105907), (45, 4538584), (60, 3403938), (72, 2836615), (90, 2269292), (120, 1701969), (180, 1134646), (360, 567323)]