138288060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{85363}}^1$

素因数の和:85384

約数の個数: 60

約数和(自身を含む): 433819848

約数和(自身を除く): 295531788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 85363, 170726, 256089, 341452, 426815, 512178, 768267, 853630, 1024356, 1280445, 1536534, 1707260, 2304801, 2560890, 3073068, 3841335, 4609602, 5121780, 6914403, 7682670, 9219204, 11524005, 13828806, 15365340, 23048010, 27657612, 34572015, 46096020, 69144030, 138288060]

約数ペア:

[(1, 138288060), (2, 69144030), (3, 46096020), (4, 34572015), (5, 27657612), (6, 23048010), (9, 15365340), (10, 13828806), (12, 11524005), (15, 9219204), (18, 7682670), (20, 6914403), (27, 5121780), (30, 4609602), (36, 3841335), (45, 3073068), (54, 2560890), (60, 2304801), (81, 1707260), (90, 1536534), (108, 1280445), (135, 1024356), (162, 853630), (180, 768267), (270, 512178), (324, 426815), (405, 341452), (540, 256089), (810, 170726), (1620, 85363)]