86461680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{360257}}^1$

素因数の和:360273

約数の個数: 40

約数和(自身を含む): 268031952

約数和(自身を除く): 181570272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 360257, 720514, 1080771, 1441028, 1801285, 2161542, 2882056, 3602570, 4323084, 5403855, 5764112, 7205140, 8646168, 10807710, 14410280, 17292336, 21615420, 28820560, 43230840, 86461680]

約数ペア:

[(1, 86461680), (2, 43230840), (3, 28820560), (4, 21615420), (5, 17292336), (6, 14410280), (8, 10807710), (10, 8646168), (12, 7205140), (15, 5764112), (16, 5403855), (20, 4323084), (24, 3602570), (30, 2882056), (40, 2161542), (48, 1801285), (60, 1441028), (80, 1080771), (120, 720514), (240, 360257)]