119021580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{661231}}^1$

素因数の和:661246

約数の個数: 36

約数和(自身を含む): 361032672

約数和(自身を除く): 242011092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 661231, 1322462, 1983693, 2644924, 3306155, 3967386, 5951079, 6612310, 7934772, 9918465, 11902158, 13224620, 19836930, 23804316, 29755395, 39673860, 59510790, 119021580]

約数ペア:

[(1, 119021580), (2, 59510790), (3, 39673860), (4, 29755395), (5, 23804316), (6, 19836930), (9, 13224620), (10, 11902158), (12, 9918465), (15, 7934772), (18, 6612310), (20, 5951079), (30, 3967386), (36, 3306155), (45, 2644924), (60, 1983693), (90, 1322462), (180, 661231)]