1080175140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{545543}}^1$

素因数の和:545569

約数の個数: 72

約数和(自身を含む): 3574404288

約数和(自身を除く): 2494229148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 545543, 1091086, 1636629, 2182172, 2727715, 3273258, 4909887, 5455430, 6000973, 6546516, 8183145, 9819774, 10910860, 12001946, 16366290, 18002919, 19639548, 24003892, 24549435, 30004865, 32732580, 36005838, 49098870, 54008757, 60009730, 72011676, 90014595, 98197740, 108017514, 120019460, 180029190, 216035028, 270043785, 360058380, 540087570, 1080175140]

約数ペア:

[(1, 1080175140), (2, 540087570), (3, 360058380), (4, 270043785), (5, 216035028), (6, 180029190), (9, 120019460), (10, 108017514), (11, 98197740), (12, 90014595), (15, 72011676), (18, 60009730), (20, 54008757), (22, 49098870), (30, 36005838), (33, 32732580), (36, 30004865), (44, 24549435), (45, 24003892), (55, 19639548), (60, 18002919), (66, 16366290), (90, 12001946), (99, 10910860), (110, 9819774), (132, 8183145), (165, 6546516), (180, 6000973), (198, 5455430), (220, 4909887), (330, 3273258), (396, 2727715), (495, 2182172), (660, 1636629), (990, 1091086), (1980, 545543)]