191275440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{796981}}^1$

素因数の和:796997

約数の個数: 40

約数和(自身を含む): 592954608

約数和(自身を除く): 401679168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 796981, 1593962, 2390943, 3187924, 3984905, 4781886, 6375848, 7969810, 9563772, 11954715, 12751696, 15939620, 19127544, 23909430, 31879240, 38255088, 47818860, 63758480, 95637720, 191275440]

約数ペア:

[(1, 191275440), (2, 95637720), (3, 63758480), (4, 47818860), (5, 38255088), (6, 31879240), (8, 23909430), (10, 19127544), (12, 15939620), (15, 12751696), (16, 11954715), (20, 9563772), (24, 7969810), (30, 6375848), (40, 4781886), (48, 3984905), (60, 3187924), (80, 2390943), (120, 1593962), (240, 796981)]