2044260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 6375096

約数和(自身を除く): 4330836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 277, 369, 410, 492, 554, 615, 738, 820, 831, 1108, 1230, 1385, 1476, 1662, 1845, 2460, 2493, 2770, 3324, 3690, 4155, 4986, 5540, 7380, 8310, 9972, 11357, 12465, 16620, 22714, 24930, 34071, 45428, 49860, 56785, 68142, 102213, 113570, 136284, 170355, 204426, 227140, 340710, 408852, 511065, 681420, 1022130, 2044260]

約数ペア:

[(1, 2044260), (2, 1022130), (3, 681420), (4, 511065), (5, 408852), (6, 340710), (9, 227140), (10, 204426), (12, 170355), (15, 136284), (18, 113570), (20, 102213), (30, 68142), (36, 56785), (41, 49860), (45, 45428), (60, 34071), (82, 24930), (90, 22714), (123, 16620), (164, 12465), (180, 11357), (205, 9972), (246, 8310), (277, 7380), (369, 5540), (410, 4986), (492, 4155), (554, 3690), (615, 3324), (738, 2770), (820, 2493), (831, 2460), (1108, 1845), (1230, 1662), (1385, 1476)]