90426120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{16033}}^1$

素因数の和:16094

約数の個数: 64

約数和(自身を含む): 277067520

約数和(自身を除く): 186641400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 16033, 32066, 48099, 64132, 80165, 96198, 128264, 160330, 192396, 240495, 320660, 384792, 480990, 641320, 753551, 961980, 1507102, 1923960, 2260653, 3014204, 3767755, 4521306, 6028408, 7535510, 9042612, 11303265, 15071020, 18085224, 22606530, 30142040, 45213060, 90426120]

約数ペア:

[(1, 90426120), (2, 45213060), (3, 30142040), (4, 22606530), (5, 18085224), (6, 15071020), (8, 11303265), (10, 9042612), (12, 7535510), (15, 6028408), (20, 4521306), (24, 3767755), (30, 3014204), (40, 2260653), (47, 1923960), (60, 1507102), (94, 961980), (120, 753551), (141, 641320), (188, 480990), (235, 384792), (282, 320660), (376, 240495), (470, 192396), (564, 160330), (705, 128264), (940, 96198), (1128, 80165), (1410, 64132), (1880, 48099), (2820, 32066), (5640, 16033)]