30541320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{28279}}^1$

素因数の和:28299

約数の個数: 64

約数和(自身を含む): 101808000

約数和(自身を除く): 71266680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 28279, 56558, 84837, 113116, 141395, 169674, 226232, 254511, 282790, 339348, 424185, 509022, 565580, 678696, 763533, 848370, 1018044, 1131160, 1272555, 1527066, 1696740, 2036088, 2545110, 3054132, 3393480, 3817665, 5090220, 6108264, 7635330, 10180440, 15270660, 30541320]

約数ペア:

[(1, 30541320), (2, 15270660), (3, 10180440), (4, 7635330), (5, 6108264), (6, 5090220), (8, 3817665), (9, 3393480), (10, 3054132), (12, 2545110), (15, 2036088), (18, 1696740), (20, 1527066), (24, 1272555), (27, 1131160), (30, 1018044), (36, 848370), (40, 763533), (45, 678696), (54, 565580), (60, 509022), (72, 424185), (90, 339348), (108, 282790), (120, 254511), (135, 226232), (180, 169674), (216, 141395), (270, 113116), (360, 84837), (540, 56558), (1080, 28279)]