223399320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1861661}}^1$

素因数の和:1861675

約数の個数: 32

約数和(自身を含む): 670198320

約数和(自身を除く): 446799000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1861661, 3723322, 5584983, 7446644, 9308305, 11169966, 14893288, 18616610, 22339932, 27924915, 37233220, 44679864, 55849830, 74466440, 111699660, 223399320]

約数ペア:

[(1, 223399320), (2, 111699660), (3, 74466440), (4, 55849830), (5, 44679864), (6, 37233220), (8, 27924915), (10, 22339932), (12, 18616610), (15, 14893288), (20, 11169966), (24, 9308305), (30, 7446644), (40, 5584983), (60, 3723322), (120, 1861661)]