64417140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{119291}}^1$

素因数の和:119309

約数の個数: 48

約数和(自身を含む): 200410560

約数和(自身を除く): 135993420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 119291, 238582, 357873, 477164, 596455, 715746, 1073619, 1192910, 1431492, 1789365, 2147238, 2385820, 3220857, 3578730, 4294476, 5368095, 6441714, 7157460, 10736190, 12883428, 16104285, 21472380, 32208570, 64417140]

約数ペア:

[(1, 64417140), (2, 32208570), (3, 21472380), (4, 16104285), (5, 12883428), (6, 10736190), (9, 7157460), (10, 6441714), (12, 5368095), (15, 4294476), (18, 3578730), (20, 3220857), (27, 2385820), (30, 2147238), (36, 1789365), (45, 1431492), (54, 1192910), (60, 1073619), (90, 715746), (108, 596455), (135, 477164), (180, 357873), (270, 238582), (540, 119291)]