161569320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122401}}^1$

素因数の和:122426

約数の個数: 64

約数和(自身を含む): 528776640

約数和(自身を除く): 367207320

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, 122401, 244802, 367203, 489604, 612005, 734406, 979208, 1224010, 1346411, 1468812, 1836015, 2448020, 2692822, 2937624, 3672030, 4039233, 4896040, 5385644, 6732055, 7344060, 8078466, 10771288, 13464110, 14688120, 16156932, 20196165, 26928220, 32313864, 40392330, 53856440, 80784660, 161569320]

約数ペア:

[(1, 161569320), (2, 80784660), (3, 53856440), (4, 40392330), (5, 32313864), (6, 26928220), (8, 20196165), (10, 16156932), (11, 14688120), (12, 13464110), (15, 10771288), (20, 8078466), (22, 7344060), (24, 6732055), (30, 5385644), (33, 4896040), (40, 4039233), (44, 3672030), (55, 2937624), (60, 2692822), (66, 2448020), (88, 1836015), (110, 1468812), (120, 1346411), (132, 1224010), (165, 979208), (220, 734406), (264, 612005), (330, 489604), (440, 367203), (660, 244802), (1320, 122401)]