15366320

素因数分解:

$2^4\times 5^1\times {\mathrm{401}}^1\times {\mathrm{479}}^1$

素因数の和:893

約数の個数: 40

約数和(自身を含む): 35890560

約数和(自身を除く): 20524240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 401, 479, 802, 958, 1604, 1916, 2005, 2395, 3208, 3832, 4010, 4790, 6416, 7664, 8020, 9580, 16040, 19160, 32080, 38320, 192079, 384158, 768316, 960395, 1536632, 1920790, 3073264, 3841580, 7683160, 15366320]

約数ペア:

[(1, 15366320), (2, 7683160), (4, 3841580), (5, 3073264), (8, 1920790), (10, 1536632), (16, 960395), (20, 768316), (40, 384158), (80, 192079), (401, 38320), (479, 32080), (802, 19160), (958, 16040), (1604, 9580), (1916, 8020), (2005, 7664), (2395, 6416), (3208, 4790), (3832, 4010)]