179272920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5813}}^1$

素因数の和:6084

約数の個数: 64

約数和(自身を含む): 540004320

約数和(自身を除く): 360731400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 5140, 5813, 6168, 7710, 10280, 11626, 15420, 17439, 23252, 29065, 30840, 34878, 46504, 58130, 69756, 87195, 116260, 139512, 174390, 232520, 348780, 697560, 1493941, 2987882, 4481823, 5975764, 7469705, 8963646, 11951528, 14939410, 17927292, 22409115, 29878820, 35854584, 44818230, 59757640, 89636460, 179272920]

約数ペア:

[(1, 179272920), (2, 89636460), (3, 59757640), (4, 44818230), (5, 35854584), (6, 29878820), (8, 22409115), (10, 17927292), (12, 14939410), (15, 11951528), (20, 8963646), (24, 7469705), (30, 5975764), (40, 4481823), (60, 2987882), (120, 1493941), (257, 697560), (514, 348780), (771, 232520), (1028, 174390), (1285, 139512), (1542, 116260), (2056, 87195), (2570, 69756), (3084, 58130), (3855, 46504), (5140, 34878), (5813, 30840), (6168, 29065), (7710, 23252), (10280, 17439), (11626, 15420)]