151592120

素因数分解:

$2^3\times 5^1\times {\mathrm{811}}^1\times {\mathrm{4673}}^1$

素因数の和:5495

約数の個数: 32

約数和(自身を含む): 341575920

約数和(自身を除く): 189983800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 811, 1622, 3244, 4055, 4673, 6488, 8110, 9346, 16220, 18692, 23365, 32440, 37384, 46730, 93460, 186920, 3789803, 7579606, 15159212, 18949015, 30318424, 37898030, 75796060, 151592120]

約数ペア:

[(1, 151592120), (2, 75796060), (4, 37898030), (5, 30318424), (8, 18949015), (10, 15159212), (20, 7579606), (40, 3789803), (811, 186920), (1622, 93460), (3244, 46730), (4055, 37384), (4673, 32440), (6488, 23365), (8110, 18692), (9346, 16220)]