802260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4457}}^1$

素因数の和:4472

約数の個数: 36

約数和(自身を含む): 2434068

約数和(自身を除く): 1631808

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4457, 8914, 13371, 17828, 22285, 26742, 40113, 44570, 53484, 66855, 80226, 89140, 133710, 160452, 200565, 267420, 401130, 802260]

約数ペア:

[(1, 802260), (2, 401130), (3, 267420), (4, 200565), (5, 160452), (6, 133710), (9, 89140), (10, 80226), (12, 66855), (15, 53484), (18, 44570), (20, 40113), (30, 26742), (36, 22285), (45, 17828), (60, 13371), (90, 8914), (180, 4457)]