288367020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{534013}}^1$

素因数の和:534031

約数の個数: 48

約数和(自身を含む): 897143520

約数和(自身を除く): 608776500

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, 534013, 1068026, 1602039, 2136052, 2670065, 3204078, 4806117, 5340130, 6408156, 8010195, 9612234, 10680260, 14418351, 16020390, 19224468, 24030585, 28836702, 32040780, 48061170, 57673404, 72091755, 96122340, 144183510, 288367020]

約数ペア:

[(1, 288367020), (2, 144183510), (3, 96122340), (4, 72091755), (5, 57673404), (6, 48061170), (9, 32040780), (10, 28836702), (12, 24030585), (15, 19224468), (18, 16020390), (20, 14418351), (27, 10680260), (30, 9612234), (36, 8010195), (45, 6408156), (54, 5340130), (60, 4806117), (90, 3204078), (108, 2670065), (135, 2136052), (180, 1602039), (270, 1068026), (540, 534013)]