91403640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{28211}}^1$

素因数の和:28234

約数の個数: 80

約数和(自身を含む): 307228680

約数和(自身を除く): 215825040

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 28211, 56422, 84633, 112844, 141055, 169266, 225688, 253899, 282110, 338532, 423165, 507798, 564220, 677064, 761697, 846330, 1015596, 1128440, 1269495, 1523394, 1692660, 2031192, 2285091, 2538990, 3046788, 3385320, 3808485, 4570182, 5077980, 6093576, 7616970, 9140364, 10155960, 11425455, 15233940, 18280728, 22850910, 30467880, 45701820, 91403640]

約数ペア:

[(1, 91403640), (2, 45701820), (3, 30467880), (4, 22850910), (5, 18280728), (6, 15233940), (8, 11425455), (9, 10155960), (10, 9140364), (12, 7616970), (15, 6093576), (18, 5077980), (20, 4570182), (24, 3808485), (27, 3385320), (30, 3046788), (36, 2538990), (40, 2285091), (45, 2031192), (54, 1692660), (60, 1523394), (72, 1269495), (81, 1128440), (90, 1015596), (108, 846330), (120, 761697), (135, 677064), (162, 564220), (180, 507798), (216, 423165), (270, 338532), (324, 282110), (360, 253899), (405, 225688), (540, 169266), (648, 141055), (810, 112844), (1080, 84633), (1620, 56422), (3240, 28211)]