27298920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20681}}^1$

素因数の和:20706

約数の個数: 64

約数和(自身を含む): 89346240

約数和(自身を除く): 62047320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 20681, 41362, 62043, 82724, 103405, 124086, 165448, 206810, 227491, 248172, 310215, 413620, 454982, 496344, 620430, 682473, 827240, 909964, 1137455, 1240860, 1364946, 1819928, 2274910, 2481720, 2729892, 3412365, 4549820, 5459784, 6824730, 9099640, 13649460, 27298920]

約数ペア:

[(1, 27298920), (2, 13649460), (3, 9099640), (4, 6824730), (5, 5459784), (6, 4549820), (8, 3412365), (10, 2729892), (11, 2481720), (12, 2274910), (15, 1819928), (20, 1364946), (22, 1240860), (24, 1137455), (30, 909964), (33, 827240), (40, 682473), (44, 620430), (55, 496344), (60, 454982), (66, 413620), (88, 310215), (110, 248172), (120, 227491), (132, 206810), (165, 165448), (220, 124086), (264, 103405), (330, 82724), (440, 62043), (660, 41362), (1320, 20681)]