47746320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{198943}}^1$

素因数の和:198959

約数の個数: 40

約数和(自身を含む): 148014336

約数和(自身を除く): 100268016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 198943, 397886, 596829, 795772, 994715, 1193658, 1591544, 1989430, 2387316, 2984145, 3183088, 3978860, 4774632, 5968290, 7957720, 9549264, 11936580, 15915440, 23873160, 47746320]

約数ペア:

[(1, 47746320), (2, 23873160), (3, 15915440), (4, 11936580), (5, 9549264), (6, 7957720), (8, 5968290), (10, 4774632), (12, 3978860), (15, 3183088), (16, 2984145), (20, 2387316), (24, 1989430), (30, 1591544), (40, 1193658), (48, 994715), (60, 795772), (80, 596829), (120, 397886), (240, 198943)]