60838020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{112663}}^1$

素因数の和:112681

約数の個数: 48

約数和(自身を含む): 189275520

約数和(自身を除く): 128437500

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, 112663, 225326, 337989, 450652, 563315, 675978, 1013967, 1126630, 1351956, 1689945, 2027934, 2253260, 3041901, 3379890, 4055868, 5069835, 6083802, 6759780, 10139670, 12167604, 15209505, 20279340, 30419010, 60838020]

約数ペア:

[(1, 60838020), (2, 30419010), (3, 20279340), (4, 15209505), (5, 12167604), (6, 10139670), (9, 6759780), (10, 6083802), (12, 5069835), (15, 4055868), (18, 3379890), (20, 3041901), (27, 2253260), (30, 2027934), (36, 1689945), (45, 1351956), (54, 1126630), (60, 1013967), (90, 675978), (108, 563315), (135, 450652), (180, 337989), (270, 225326), (540, 112663)]