27871320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8009}}^1$

素因数の和:8052

約数の個数: 64

約数和(自身を含む): 86508000

約数和(自身を除く): 58636680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 8009, 16018, 24027, 32036, 40045, 48054, 64072, 80090, 96108, 120135, 160180, 192216, 232261, 240270, 320360, 464522, 480540, 696783, 929044, 961080, 1161305, 1393566, 1858088, 2322610, 2787132, 3483915, 4645220, 5574264, 6967830, 9290440, 13935660, 27871320]

約数ペア:

[(1, 27871320), (2, 13935660), (3, 9290440), (4, 6967830), (5, 5574264), (6, 4645220), (8, 3483915), (10, 2787132), (12, 2322610), (15, 1858088), (20, 1393566), (24, 1161305), (29, 961080), (30, 929044), (40, 696783), (58, 480540), (60, 464522), (87, 320360), (116, 240270), (120, 232261), (145, 192216), (174, 160180), (232, 120135), (290, 96108), (348, 80090), (435, 64072), (580, 48054), (696, 40045), (870, 32036), (1160, 24027), (1740, 16018), (3480, 8009)]