6657668880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{27740287}}^1$

素因数の和:27740303

約数の個数: 40

約数和(自身を含む): 20638774272

約数和(自身を除く): 13981105392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 27740287, 55480574, 83220861, 110961148, 138701435, 166441722, 221922296, 277402870, 332883444, 416104305, 443844592, 554805740, 665766888, 832208610, 1109611480, 1331533776, 1664417220, 2219222960, 3328834440, 6657668880]

約数ペア:

[(1, 6657668880), (2, 3328834440), (3, 2219222960), (4, 1664417220), (5, 1331533776), (6, 1109611480), (8, 832208610), (10, 665766888), (12, 554805740), (15, 443844592), (16, 416104305), (20, 332883444), (24, 277402870), (30, 221922296), (40, 166441722), (48, 138701435), (60, 110961148), (80, 83220861), (120, 55480574), (240, 27740287)]