27122720

素因数分解:

$2^5\times 5^1\times {\mathrm{283}}^1\times {\mathrm{599}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 64411200

約数和(自身を除く): 37288480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 283, 566, 599, 1132, 1198, 1415, 2264, 2396, 2830, 2995, 4528, 4792, 5660, 5990, 9056, 9584, 11320, 11980, 19168, 22640, 23960, 45280, 47920, 95840, 169517, 339034, 678068, 847585, 1356136, 1695170, 2712272, 3390340, 5424544, 6780680, 13561360, 27122720]

約数ペア:

[(1, 27122720), (2, 13561360), (4, 6780680), (5, 5424544), (8, 3390340), (10, 2712272), (16, 1695170), (20, 1356136), (32, 847585), (40, 678068), (80, 339034), (160, 169517), (283, 95840), (566, 47920), (599, 45280), (1132, 23960), (1198, 22640), (1415, 19168), (2264, 11980), (2396, 11320), (2830, 9584), (2995, 9056), (4528, 5990), (4792, 5660)]