80538270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^3\times {\mathrm{53}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 202409280

約数和(自身を除く): 121871010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 53, 74, 106, 111, 159, 185, 222, 265, 318, 370, 530, 555, 795, 1110, 1369, 1590, 1961, 2738, 3922, 4107, 5883, 6845, 8214, 9805, 11766, 13690, 19610, 20535, 29415, 41070, 50653, 58830, 72557, 101306, 145114, 151959, 217671, 253265, 303918, 362785, 435342, 506530, 725570, 759795, 1088355, 1519590, 2176710, 2684609, 5369218, 8053827, 13423045, 16107654, 26846090, 40269135, 80538270]

約数ペア:

[(1, 80538270), (2, 40269135), (3, 26846090), (5, 16107654), (6, 13423045), (10, 8053827), (15, 5369218), (30, 2684609), (37, 2176710), (53, 1519590), (74, 1088355), (106, 759795), (111, 725570), (159, 506530), (185, 435342), (222, 362785), (265, 303918), (318, 253265), (370, 217671), (530, 151959), (555, 145114), (795, 101306), (1110, 72557), (1369, 58830), (1590, 50653), (1961, 41070), (2738, 29415), (3922, 20535), (4107, 19610), (5883, 13690), (6845, 11766), (8214, 9805)]