30308760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{84191}}^1$

素因数の和:84208

約数の個数: 48

約数和(自身を含む): 98504640

約数和(自身を除く): 68195880

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, 84191, 168382, 252573, 336764, 420955, 505146, 673528, 757719, 841910, 1010292, 1262865, 1515438, 1683820, 2020584, 2525730, 3030876, 3367640, 3788595, 5051460, 6061752, 7577190, 10102920, 15154380, 30308760]

約数ペア:

[(1, 30308760), (2, 15154380), (3, 10102920), (4, 7577190), (5, 6061752), (6, 5051460), (8, 3788595), (9, 3367640), (10, 3030876), (12, 2525730), (15, 2020584), (18, 1683820), (20, 1515438), (24, 1262865), (30, 1010292), (36, 841910), (40, 757719), (45, 673528), (60, 505146), (72, 420955), (90, 336764), (120, 252573), (180, 168382), (360, 84191)]