28764360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79901}}^1$

素因数の和:79918

約数の個数: 48

約数和(自身を含む): 93485340

約数和(自身を除く): 64720980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 79901, 159802, 239703, 319604, 399505, 479406, 639208, 719109, 799010, 958812, 1198515, 1438218, 1598020, 1917624, 2397030, 2876436, 3196040, 3595545, 4794060, 5752872, 7191090, 9588120, 14382180, 28764360]

約数ペア:

[(1, 28764360), (2, 14382180), (3, 9588120), (4, 7191090), (5, 5752872), (6, 4794060), (8, 3595545), (9, 3196040), (10, 2876436), (12, 2397030), (15, 1917624), (18, 1598020), (20, 1438218), (24, 1198515), (30, 958812), (36, 799010), (40, 719109), (45, 639208), (60, 479406), (72, 399505), (90, 319604), (120, 239703), (180, 159802), (360, 79901)]