90793280

素因数分解:

$2^6\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1879}}^1$

素因数の和:2047

約数の個数: 56

約数和(自身を含む): 217749120

約数和(自身を除く): 126955840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 151, 160, 302, 320, 604, 755, 1208, 1510, 1879, 2416, 3020, 3758, 4832, 6040, 7516, 9395, 9664, 12080, 15032, 18790, 24160, 30064, 37580, 48320, 60128, 75160, 120256, 150320, 283729, 300640, 567458, 601280, 1134916, 1418645, 2269832, 2837290, 4539664, 5674580, 9079328, 11349160, 18158656, 22698320, 45396640, 90793280]

約数ペア:

[(1, 90793280), (2, 45396640), (4, 22698320), (5, 18158656), (8, 11349160), (10, 9079328), (16, 5674580), (20, 4539664), (32, 2837290), (40, 2269832), (64, 1418645), (80, 1134916), (151, 601280), (160, 567458), (302, 300640), (320, 283729), (604, 150320), (755, 120256), (1208, 75160), (1510, 60128), (1879, 48320), (2416, 37580), (3020, 30064), (3758, 24160), (4832, 18790), (6040, 15032), (7516, 12080), (9395, 9664)]