28524360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{509}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 85924800

約数和(自身を除く): 57400440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 467, 509, 934, 1018, 1401, 1527, 1868, 2036, 2335, 2545, 2802, 3054, 3736, 4072, 4670, 5090, 5604, 6108, 7005, 7635, 9340, 10180, 11208, 12216, 14010, 15270, 18680, 20360, 28020, 30540, 56040, 61080, 237703, 475406, 713109, 950812, 1188515, 1426218, 1901624, 2377030, 2852436, 3565545, 4754060, 5704872, 7131090, 9508120, 14262180, 28524360]

約数ペア:

[(1, 28524360), (2, 14262180), (3, 9508120), (4, 7131090), (5, 5704872), (6, 4754060), (8, 3565545), (10, 2852436), (12, 2377030), (15, 1901624), (20, 1426218), (24, 1188515), (30, 950812), (40, 713109), (60, 475406), (120, 237703), (467, 61080), (509, 56040), (934, 30540), (1018, 28020), (1401, 20360), (1527, 18680), (1868, 15270), (2036, 14010), (2335, 12216), (2545, 11208), (2802, 10180), (3054, 9340), (3736, 7635), (4072, 7005), (4670, 6108), (5090, 5604)]