201526320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{839693}}^1$

素因数の和:839709

約数の個数: 40

約数和(自身を含む): 624732336

約数和(自身を除く): 423206016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 839693, 1679386, 2519079, 3358772, 4198465, 5038158, 6717544, 8396930, 10076316, 12595395, 13435088, 16793860, 20152632, 25190790, 33587720, 40305264, 50381580, 67175440, 100763160, 201526320]

約数ペア:

[(1, 201526320), (2, 100763160), (3, 67175440), (4, 50381580), (5, 40305264), (6, 33587720), (8, 25190790), (10, 20152632), (12, 16793860), (15, 13435088), (16, 12595395), (20, 10076316), (24, 8396930), (30, 6717544), (40, 5038158), (48, 4198465), (60, 3358772), (80, 2519079), (120, 1679386), (240, 839693)]