80290710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7253}}^1$

素因数の和:7310

約数の個数: 64

約数和(自身を含む): 219360960

約数和(自身を除く): 139070250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 270, 369, 410, 615, 738, 1107, 1230, 1845, 2214, 3690, 5535, 7253, 11070, 14506, 21759, 36265, 43518, 65277, 72530, 108795, 130554, 195831, 217590, 297373, 326385, 391662, 594746, 652770, 892119, 979155, 1486865, 1784238, 1958310, 2676357, 2973730, 4460595, 5352714, 8029071, 8921190, 13381785, 16058142, 26763570, 40145355, 80290710]

約数ペア:

[(1, 80290710), (2, 40145355), (3, 26763570), (5, 16058142), (6, 13381785), (9, 8921190), (10, 8029071), (15, 5352714), (18, 4460595), (27, 2973730), (30, 2676357), (41, 1958310), (45, 1784238), (54, 1486865), (82, 979155), (90, 892119), (123, 652770), (135, 594746), (205, 391662), (246, 326385), (270, 297373), (369, 217590), (410, 195831), (615, 130554), (738, 108795), (1107, 72530), (1230, 65277), (1845, 43518), (2214, 36265), (3690, 21759), (5535, 14506), (7253, 11070)]