8069320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 22161600

約数和(自身を除く): 14092280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 179, 184, 196, 230, 245, 280, 322, 358, 392, 460, 490, 644, 716, 805, 895, 920, 980, 1127, 1253, 1288, 1432, 1610, 1790, 1960, 2254, 2506, 3220, 3580, 4117, 4508, 5012, 5635, 6265, 6440, 7160, 8234, 8771, 9016, 10024, 11270, 12530, 16468, 17542, 20585, 22540, 25060, 28819, 32936, 35084, 41170, 43855, 45080, 50120, 57638, 70168, 82340, 87710, 115276, 144095, 164680, 175420, 201733, 230552, 288190, 350840, 403466, 576380, 806932, 1008665, 1152760, 1613864, 2017330, 4034660, 8069320]

約数ペア:

[(1, 8069320), (2, 4034660), (4, 2017330), (5, 1613864), (7, 1152760), (8, 1008665), (10, 806932), (14, 576380), (20, 403466), (23, 350840), (28, 288190), (35, 230552), (40, 201733), (46, 175420), (49, 164680), (56, 144095), (70, 115276), (92, 87710), (98, 82340), (115, 70168), (140, 57638), (161, 50120), (179, 45080), (184, 43855), (196, 41170), (230, 35084), (245, 32936), (280, 28819), (322, 25060), (358, 22540), (392, 20585), (460, 17542), (490, 16468), (644, 12530), (716, 11270), (805, 10024), (895, 9016), (920, 8771), (980, 8234), (1127, 7160), (1253, 6440), (1288, 6265), (1432, 5635), (1610, 5012), (1790, 4508), (1960, 4117), (2254, 3580), (2506, 3220)]