54597840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20681}}^1$

素因数の和:20708

約数の個数: 80

約数和(自身を含む): 184648896

約数和(自身を除く): 130051056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 20681, 41362, 62043, 82724, 103405, 124086, 165448, 206810, 227491, 248172, 310215, 330896, 413620, 454982, 496344, 620430, 682473, 827240, 909964, 992688, 1137455, 1240860, 1364946, 1654480, 1819928, 2274910, 2481720, 2729892, 3412365, 3639856, 4549820, 4963440, 5459784, 6824730, 9099640, 10919568, 13649460, 18199280, 27298920, 54597840]

約数ペア:

[(1, 54597840), (2, 27298920), (3, 18199280), (4, 13649460), (5, 10919568), (6, 9099640), (8, 6824730), (10, 5459784), (11, 4963440), (12, 4549820), (15, 3639856), (16, 3412365), (20, 2729892), (22, 2481720), (24, 2274910), (30, 1819928), (33, 1654480), (40, 1364946), (44, 1240860), (48, 1137455), (55, 992688), (60, 909964), (66, 827240), (80, 682473), (88, 620430), (110, 496344), (120, 454982), (132, 413620), (165, 330896), (176, 310215), (220, 248172), (240, 227491), (264, 206810), (330, 165448), (440, 124086), (528, 103405), (660, 82724), (880, 62043), (1320, 41362), (2640, 20681)]