40680144

素因数分解:

$2^4\times 3^5\times {\mathrm{10463}}^1$

素因数の和:10486

約数の個数: 60

約数和(自身を含む): 118075776

約数和(自身を除く): 77395632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 10463, 20926, 31389, 41852, 62778, 83704, 94167, 125556, 167408, 188334, 251112, 282501, 376668, 502224, 565002, 753336, 847503, 1130004, 1506672, 1695006, 2260008, 2542509, 3390012, 4520016, 5085018, 6780024, 10170036, 13560048, 20340072, 40680144]

約数ペア:

[(1, 40680144), (2, 20340072), (3, 13560048), (4, 10170036), (6, 6780024), (8, 5085018), (9, 4520016), (12, 3390012), (16, 2542509), (18, 2260008), (24, 1695006), (27, 1506672), (36, 1130004), (48, 847503), (54, 753336), (72, 565002), (81, 502224), (108, 376668), (144, 282501), (162, 251112), (216, 188334), (243, 167408), (324, 125556), (432, 94167), (486, 83704), (648, 62778), (972, 41852), (1296, 31389), (1944, 20926), (3888, 10463)]